Bookreccomnder.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "76038be6",
   "metadata": {},
   "outputs": [],
   "source": [
    "import numpy as np\n",
    "import pandas as pd"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "5eec386c",
   "metadata": {},
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "C:\\Users\\praga\\AppData\\Local\\Temp\\ipykernel_9480\\3700730786.py:1: DtypeWarning: Columns (3) have mixed types. Specify dtype option on import or set low_memory=False.\n",
      "  books = pd.read_csv(r\"C:\\Users\\praga\\PycharmProjects\\Book_reccomendator\\Books.csv\")\n"
     ]
    }
   ],
   "source": [
    "books = pd.read_csv(r\"C:\\Users\\praga\\PycharmProjects\\Book_reccomendator\\Books.csv\")\n",
    "user = pd.read_csv(r\"C:\\Users\\praga\\PycharmProjects\\Book_reccomendator\\Users.csv\")\n",
    "ratings = pd.read_csv(r\"C:\\Users\\praga\\PycharmProjects\\Book_reccomendator\\Ratings.csv\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "6a0ed93a",
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>ISBN</th>\n",
       "      <th>Book-Title</th>\n",
       "      <th>Book-Author</th>\n",
       "      <th>Year-Of-Publication</th>\n",
       "      <th>Publisher</th>\n",
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       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>0195153448</td>\n",
       "      <td>Classical Mythology</td>\n",
       "      <td>Mark P. O. Morford</td>\n",
       "      <td>2002</td>\n",
       "      <td>Oxford University Press</td>\n",
       "      <td>http://images.amazon.com/images/P/0195153448.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0195153448.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0195153448.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>0002005018</td>\n",
       "      <td>Clara Callan</td>\n",
       "      <td>Richard Bruce Wright</td>\n",
       "      <td>2001</td>\n",
       "      <td>HarperFlamingo Canada</td>\n",
       "      <td>http://images.amazon.com/images/P/0002005018.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0002005018.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0002005018.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>0060973129</td>\n",
       "      <td>Decision in Normandy</td>\n",
       "      <td>Carlo D'Este</td>\n",
       "      <td>1991</td>\n",
       "      <td>HarperPerennial</td>\n",
       "      <td>http://images.amazon.com/images/P/0060973129.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0060973129.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0060973129.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>0374157065</td>\n",
       "      <td>Flu: The Story of the Great Influenza Pandemic...</td>\n",
       "      <td>Gina Bari Kolata</td>\n",
       "      <td>1999</td>\n",
       "      <td>Farrar Straus Giroux</td>\n",
       "      <td>http://images.amazon.com/images/P/0374157065.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0374157065.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0374157065.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>0393045218</td>\n",
       "      <td>The Mummies of Urumchi</td>\n",
       "      <td>E. J. W. Barber</td>\n",
       "      <td>1999</td>\n",
       "      <td>W. W. Norton &amp;amp; Company</td>\n",
       "      <td>http://images.amazon.com/images/P/0393045218.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0393045218.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0393045218.0...</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "         ISBN                                         Book-Title  \\\n",
       "0  0195153448                                Classical Mythology   \n",
       "1  0002005018                                       Clara Callan   \n",
       "2  0060973129                               Decision in Normandy   \n",
       "3  0374157065  Flu: The Story of the Great Influenza Pandemic...   \n",
       "4  0393045218                             The Mummies of Urumchi   \n",
       "\n",
       "            Book-Author Year-Of-Publication                   Publisher  \\\n",
       "0    Mark P. O. Morford                2002     Oxford University Press   \n",
       "1  Richard Bruce Wright                2001       HarperFlamingo Canada   \n",
       "2          Carlo D'Este                1991             HarperPerennial   \n",
       "3      Gina Bari Kolata                1999        Farrar Straus Giroux   \n",
       "4       E. J. W. Barber                1999  W. W. Norton &amp; Company   \n",
       "\n",
       "                                         Image-URL-S  \\\n",
       "0  http://images.amazon.com/images/P/0195153448.0...   \n",
       "1  http://images.amazon.com/images/P/0002005018.0...   \n",
       "2  http://images.amazon.com/images/P/0060973129.0...   \n",
       "3  http://images.amazon.com/images/P/0374157065.0...   \n",
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       "\n",
       "                                         Image-URL-L  \n",
       "0  http://images.amazon.com/images/P/0195153448.0...  \n",
       "1  http://images.amazon.com/images/P/0002005018.0...  \n",
       "2  http://images.amazon.com/images/P/0060973129.0...  \n",
       "3  http://images.amazon.com/images/P/0374157065.0...  \n",
       "4  http://images.amazon.com/images/P/0393045218.0...  "
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "books.head()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "9a437b2c",
   "metadata": {},
   "outputs": [
    {
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       "      <th>Book-Title</th>\n",
       "      <th>Book-Author</th>\n",
       "      <th>Year-Of-Publication</th>\n",
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       "  </thead>\n",
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       "      <th>271355</th>\n",
       "      <td>0440400988</td>\n",
       "      <td>There's a Bat in Bunk Five</td>\n",
       "      <td>Paula Danziger</td>\n",
       "      <td>1988</td>\n",
       "      <td>Random House Childrens Pub (Mm)</td>\n",
       "      <td>http://images.amazon.com/images/P/0440400988.0...</td>\n",
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       "      <td>0525447644</td>\n",
       "      <td>From One to One Hundred</td>\n",
       "      <td>Teri Sloat</td>\n",
       "      <td>1991</td>\n",
       "      <td>Dutton Books</td>\n",
       "      <td>http://images.amazon.com/images/P/0525447644.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0525447644.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0525447644.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>271357</th>\n",
       "      <td>006008667X</td>\n",
       "      <td>Lily Dale : The True Story of the Town that Ta...</td>\n",
       "      <td>Christine Wicker</td>\n",
       "      <td>2004</td>\n",
       "      <td>HarperSanFrancisco</td>\n",
       "      <td>http://images.amazon.com/images/P/006008667X.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/006008667X.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/006008667X.0...</td>\n",
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       "      <th>271358</th>\n",
       "      <td>0192126040</td>\n",
       "      <td>Republic (World's Classics)</td>\n",
       "      <td>Plato</td>\n",
       "      <td>1996</td>\n",
       "      <td>Oxford University Press</td>\n",
       "      <td>http://images.amazon.com/images/P/0192126040.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0192126040.0...</td>\n",
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       "      <td>A Guided Tour of Rene Descartes' Meditations o...</td>\n",
       "      <td>Christopher  Biffle</td>\n",
       "      <td>2000</td>\n",
       "      <td>McGraw-Hill Humanities/Social Sciences/Languages</td>\n",
       "      <td>http://images.amazon.com/images/P/0767409752.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0767409752.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0767409752.0...</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
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      ],
      "text/plain": [
       "              ISBN                                         Book-Title  \\\n",
       "271355  0440400988                         There's a Bat in Bunk Five   \n",
       "271356  0525447644                            From One to One Hundred   \n",
       "271357  006008667X  Lily Dale : The True Story of the Town that Ta...   \n",
       "271358  0192126040                        Republic (World's Classics)   \n",
       "271359  0767409752  A Guided Tour of Rene Descartes' Meditations o...   \n",
       "\n",
       "                Book-Author Year-Of-Publication  \\\n",
       "271355       Paula Danziger                1988   \n",
       "271356           Teri Sloat                1991   \n",
       "271357     Christine Wicker                2004   \n",
       "271358                Plato                1996   \n",
       "271359  Christopher  Biffle                2000   \n",
       "\n",
       "                                               Publisher  \\\n",
       "271355                   Random House Childrens Pub (Mm)   \n",
       "271356                                      Dutton Books   \n",
       "271357                                HarperSanFrancisco   \n",
       "271358                           Oxford University Press   \n",
       "271359  McGraw-Hill Humanities/Social Sciences/Languages   \n",
       "\n",
       "                                              Image-URL-S  \\\n",
       "271355  http://images.amazon.com/images/P/0440400988.0...   \n",
       "271356  http://images.amazon.com/images/P/0525447644.0...   \n",
       "271357  http://images.amazon.com/images/P/006008667X.0...   \n",
       "271358  http://images.amazon.com/images/P/0192126040.0...   \n",
       "271359  http://images.amazon.com/images/P/0767409752.0...   \n",
       "\n",
       "                                              Image-URL-M  \\\n",
       "271355  http://images.amazon.com/images/P/0440400988.0...   \n",
       "271356  http://images.amazon.com/images/P/0525447644.0...   \n",
       "271357  http://images.amazon.com/images/P/006008667X.0...   \n",
       "271358  http://images.amazon.com/images/P/0192126040.0...   \n",
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       "\n",
       "                                              Image-URL-L  \n",
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      ]
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     "metadata": {},
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    }
   ],
   "source": [
    "books.tail()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "599c59c7",
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>User-ID</th>\n",
       "      <th>Location</th>\n",
       "      <th>Age</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
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       "      <th>0</th>\n",
       "      <td>1</td>\n",
       "      <td>nyc, new york, usa</td>\n",
       "      <td>NaN</td>\n",
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       "      <th>1</th>\n",
       "      <td>2</td>\n",
       "      <td>stockton, california, usa</td>\n",
       "      <td>18.0</td>\n",
       "    </tr>\n",
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       "      <th>2</th>\n",
       "      <td>3</td>\n",
       "      <td>moscow, yukon territory, russia</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
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       "      <th>3</th>\n",
       "      <td>4</td>\n",
       "      <td>porto, v.n.gaia, portugal</td>\n",
       "      <td>17.0</td>\n",
       "    </tr>\n",
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       "      <th>4</th>\n",
       "      <td>5</td>\n",
       "      <td>farnborough, hants, united kingdom</td>\n",
       "      <td>NaN</td>\n",
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      ],
      "text/plain": [
       "   User-ID                            Location   Age\n",
       "0        1                  nyc, new york, usa   NaN\n",
       "1        2           stockton, california, usa  18.0\n",
       "2        3     moscow, yukon territory, russia   NaN\n",
       "3        4           porto, v.n.gaia, portugal  17.0\n",
       "4        5  farnborough, hants, united kingdom   NaN"
      ]
     },
     "execution_count": 6,
     "metadata": {},
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    }
   ],
   "source": [
    "user.head()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "2ecc3c9f",
   "metadata": {},
   "outputs": [
    {
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       "      <th>ISBN</th>\n",
       "      <th>Book-Rating</th>\n",
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       "      <td>0</td>\n",
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       "      <td>276726</td>\n",
       "      <td>0155061224</td>\n",
       "      <td>5</td>\n",
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       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>276727</td>\n",
       "      <td>0446520802</td>\n",
       "      <td>0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>276729</td>\n",
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       "      <td>3</td>\n",
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       "      <th>4</th>\n",
       "      <td>276729</td>\n",
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       "      <td>6</td>\n",
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       "   User-ID        ISBN  Book-Rating\n",
       "0   276725  034545104X            0\n",
       "1   276726  0155061224            5\n",
       "2   276727  0446520802            0\n",
       "3   276729  052165615X            3\n",
       "4   276729  0521795028            6"
      ]
     },
     "execution_count": 7,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "ratings.head()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "c8965597",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "(271360, 8)\n",
      "(278858, 3)\n",
      "(1149780, 3)\n"
     ]
    }
   ],
   "source": [
    "print(books.shape)\n",
    "print(user.shape)\n",
    "print(ratings.shape)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "id": "38ed4991",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "ISBN                   0\n",
       "Book-Title             0\n",
       "Book-Author            1\n",
       "Year-Of-Publication    0\n",
       "Publisher              2\n",
       "Image-URL-S            0\n",
       "Image-URL-M            0\n",
       "Image-URL-L            3\n",
       "dtype: int64"
      ]
     },
     "execution_count": 9,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "books.isnull().sum()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "id": "c349fcb2",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "User-ID          0\n",
       "Location         0\n",
       "Age         110762\n",
       "dtype: int64"
      ]
     },
     "execution_count": 10,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "user.isnull().sum()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "id": "3e024806",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "User-ID        0\n",
       "ISBN           0\n",
       "Book-Rating    0\n",
       "dtype: int64"
      ]
     },
     "execution_count": 11,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "ratings.isnull().sum()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "id": "9d4ec11c",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "0"
      ]
     },
     "execution_count": 12,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "books.duplicated().sum()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "id": "1049d7bc",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "0"
      ]
     },
     "execution_count": 13,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "user.duplicated().sum()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "id": "d760621c",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "0"
      ]
     },
     "execution_count": 14,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "ratings.duplicated().sum()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "id": "bb260204",
   "metadata": {},
   "outputs": [],
   "source": [
    "##popularity Based Reccommendation system (top 50 books max rating)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "id": "1d13ee4b",
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "\n",
       "    .dataframe thead th {\n",
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       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>ISBN</th>\n",
       "      <th>Book-Title</th>\n",
       "      <th>Book-Author</th>\n",
       "      <th>Year-Of-Publication</th>\n",
       "      <th>Publisher</th>\n",
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       "      <th>Image-URL-L</th>\n",
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       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>0195153448</td>\n",
       "      <td>Classical Mythology</td>\n",
       "      <td>Mark P. O. Morford</td>\n",
       "      <td>2002</td>\n",
       "      <td>Oxford University Press</td>\n",
       "      <td>http://images.amazon.com/images/P/0195153448.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0195153448.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0195153448.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>0002005018</td>\n",
       "      <td>Clara Callan</td>\n",
       "      <td>Richard Bruce Wright</td>\n",
       "      <td>2001</td>\n",
       "      <td>HarperFlamingo Canada</td>\n",
       "      <td>http://images.amazon.com/images/P/0002005018.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0002005018.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0002005018.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>0060973129</td>\n",
       "      <td>Decision in Normandy</td>\n",
       "      <td>Carlo D'Este</td>\n",
       "      <td>1991</td>\n",
       "      <td>HarperPerennial</td>\n",
       "      <td>http://images.amazon.com/images/P/0060973129.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0060973129.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0060973129.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>0374157065</td>\n",
       "      <td>Flu: The Story of the Great Influenza Pandemic...</td>\n",
       "      <td>Gina Bari Kolata</td>\n",
       "      <td>1999</td>\n",
       "      <td>Farrar Straus Giroux</td>\n",
       "      <td>http://images.amazon.com/images/P/0374157065.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0374157065.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0374157065.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>0393045218</td>\n",
       "      <td>The Mummies of Urumchi</td>\n",
       "      <td>E. J. W. Barber</td>\n",
       "      <td>1999</td>\n",
       "      <td>W. W. Norton &amp;amp; Company</td>\n",
       "      <td>http://images.amazon.com/images/P/0393045218.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0393045218.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0393045218.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>271355</th>\n",
       "      <td>0440400988</td>\n",
       "      <td>There's a Bat in Bunk Five</td>\n",
       "      <td>Paula Danziger</td>\n",
       "      <td>1988</td>\n",
       "      <td>Random House Childrens Pub (Mm)</td>\n",
       "      <td>http://images.amazon.com/images/P/0440400988.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0440400988.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0440400988.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>271356</th>\n",
       "      <td>0525447644</td>\n",
       "      <td>From One to One Hundred</td>\n",
       "      <td>Teri Sloat</td>\n",
       "      <td>1991</td>\n",
       "      <td>Dutton Books</td>\n",
       "      <td>http://images.amazon.com/images/P/0525447644.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0525447644.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0525447644.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>271357</th>\n",
       "      <td>006008667X</td>\n",
       "      <td>Lily Dale : The True Story of the Town that Ta...</td>\n",
       "      <td>Christine Wicker</td>\n",
       "      <td>2004</td>\n",
       "      <td>HarperSanFrancisco</td>\n",
       "      <td>http://images.amazon.com/images/P/006008667X.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/006008667X.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/006008667X.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>271358</th>\n",
       "      <td>0192126040</td>\n",
       "      <td>Republic (World's Classics)</td>\n",
       "      <td>Plato</td>\n",
       "      <td>1996</td>\n",
       "      <td>Oxford University Press</td>\n",
       "      <td>http://images.amazon.com/images/P/0192126040.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0192126040.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0192126040.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>271359</th>\n",
       "      <td>0767409752</td>\n",
       "      <td>A Guided Tour of Rene Descartes' Meditations o...</td>\n",
       "      <td>Christopher  Biffle</td>\n",
       "      <td>2000</td>\n",
       "      <td>McGraw-Hill Humanities/Social Sciences/Languages</td>\n",
       "      <td>http://images.amazon.com/images/P/0767409752.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0767409752.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0767409752.0...</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>271360 rows × 8 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "              ISBN                                         Book-Title  \\\n",
       "0       0195153448                                Classical Mythology   \n",
       "1       0002005018                                       Clara Callan   \n",
       "2       0060973129                               Decision in Normandy   \n",
       "3       0374157065  Flu: The Story of the Great Influenza Pandemic...   \n",
       "4       0393045218                             The Mummies of Urumchi   \n",
       "...            ...                                                ...   \n",
       "271355  0440400988                         There's a Bat in Bunk Five   \n",
       "271356  0525447644                            From One to One Hundred   \n",
       "271357  006008667X  Lily Dale : The True Story of the Town that Ta...   \n",
       "271358  0192126040                        Republic (World's Classics)   \n",
       "271359  0767409752  A Guided Tour of Rene Descartes' Meditations o...   \n",
       "\n",
       "                 Book-Author Year-Of-Publication  \\\n",
       "0         Mark P. O. Morford                2002   \n",
       "1       Richard Bruce Wright                2001   \n",
       "2               Carlo D'Este                1991   \n",
       "3           Gina Bari Kolata                1999   \n",
       "4            E. J. W. Barber                1999   \n",
       "...                      ...                 ...   \n",
       "271355        Paula Danziger                1988   \n",
       "271356            Teri Sloat                1991   \n",
       "271357      Christine Wicker                2004   \n",
       "271358                 Plato                1996   \n",
       "271359   Christopher  Biffle                2000   \n",
       "\n",
       "                                               Publisher  \\\n",
       "0                                Oxford University Press   \n",
       "1                                  HarperFlamingo Canada   \n",
       "2                                        HarperPerennial   \n",
       "3                                   Farrar Straus Giroux   \n",
       "4                             W. W. Norton &amp; Company   \n",
       "...                                                  ...   \n",
       "271355                   Random House Childrens Pub (Mm)   \n",
       "271356                                      Dutton Books   \n",
       "271357                                HarperSanFrancisco   \n",
       "271358                           Oxford University Press   \n",
       "271359  McGraw-Hill Humanities/Social Sciences/Languages   \n",
       "\n",
       "                                              Image-URL-S  \\\n",
       "0       http://images.amazon.com/images/P/0195153448.0...   \n",
       "1       http://images.amazon.com/images/P/0002005018.0...   \n",
       "2       http://images.amazon.com/images/P/0060973129.0...   \n",
       "3       http://images.amazon.com/images/P/0374157065.0...   \n",
       "4       http://images.amazon.com/images/P/0393045218.0...   \n",
       "...                                                   ...   \n",
       "271355  http://images.amazon.com/images/P/0440400988.0...   \n",
       "271356  http://images.amazon.com/images/P/0525447644.0...   \n",
       "271357  http://images.amazon.com/images/P/006008667X.0...   \n",
       "271358  http://images.amazon.com/images/P/0192126040.0...   \n",
       "271359  http://images.amazon.com/images/P/0767409752.0...   \n",
       "\n",
       "                                              Image-URL-M  \\\n",
       "0       http://images.amazon.com/images/P/0195153448.0...   \n",
       "1       http://images.amazon.com/images/P/0002005018.0...   \n",
       "2       http://images.amazon.com/images/P/0060973129.0...   \n",
       "3       http://images.amazon.com/images/P/0374157065.0...   \n",
       "4       http://images.amazon.com/images/P/0393045218.0...   \n",
       "...                                                   ...   \n",
       "271355  http://images.amazon.com/images/P/0440400988.0...   \n",
       "271356  http://images.amazon.com/images/P/0525447644.0...   \n",
       "271357  http://images.amazon.com/images/P/006008667X.0...   \n",
       "271358  http://images.amazon.com/images/P/0192126040.0...   \n",
       "271359  http://images.amazon.com/images/P/0767409752.0...   \n",
       "\n",
       "                                              Image-URL-L  \n",
       "0       http://images.amazon.com/images/P/0195153448.0...  \n",
       "1       http://images.amazon.com/images/P/0002005018.0...  \n",
       "2       http://images.amazon.com/images/P/0060973129.0...  \n",
       "3       http://images.amazon.com/images/P/0374157065.0...  \n",
       "4       http://images.amazon.com/images/P/0393045218.0...  \n",
       "...                                                   ...  \n",
       "271355  http://images.amazon.com/images/P/0440400988.0...  \n",
       "271356  http://images.amazon.com/images/P/0525447644.0...  \n",
       "271357  http://images.amazon.com/images/P/006008667X.0...  \n",
       "271358  http://images.amazon.com/images/P/0192126040.0...  \n",
       "271359  http://images.amazon.com/images/P/0767409752.0...  \n",
       "\n",
       "[271360 rows x 8 columns]"
      ]
     },
     "execution_count": 16,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "books"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "id": "e23a7dc1",
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "      <th>User-ID</th>\n",
       "      <th>ISBN</th>\n",
       "      <th>Book-Rating</th>\n",
       "      <th>Book-Title</th>\n",
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       "      <th>0</th>\n",
       "      <td>276725</td>\n",
       "      <td>034545104X</td>\n",
       "      <td>0</td>\n",
       "      <td>Flesh Tones: A Novel</td>\n",
       "      <td>M. J. Rose</td>\n",
       "      <td>2002</td>\n",
       "      <td>Ballantine Books</td>\n",
       "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
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       "      <td>2313</td>\n",
       "      <td>034545104X</td>\n",
       "      <td>5</td>\n",
       "      <td>Flesh Tones: A Novel</td>\n",
       "      <td>M. J. Rose</td>\n",
       "      <td>2002</td>\n",
       "      <td>Ballantine Books</td>\n",
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       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>6543</td>\n",
       "      <td>034545104X</td>\n",
       "      <td>0</td>\n",
       "      <td>Flesh Tones: A Novel</td>\n",
       "      <td>M. J. Rose</td>\n",
       "      <td>2002</td>\n",
       "      <td>Ballantine Books</td>\n",
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       "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
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       "      <th>3</th>\n",
       "      <td>8680</td>\n",
       "      <td>034545104X</td>\n",
       "      <td>5</td>\n",
       "      <td>Flesh Tones: A Novel</td>\n",
       "      <td>M. J. Rose</td>\n",
       "      <td>2002</td>\n",
       "      <td>Ballantine Books</td>\n",
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       "      <th>4</th>\n",
       "      <td>10314</td>\n",
       "      <td>034545104X</td>\n",
       "      <td>9</td>\n",
       "      <td>Flesh Tones: A Novel</td>\n",
       "      <td>M. J. Rose</td>\n",
       "      <td>2002</td>\n",
       "      <td>Ballantine Books</td>\n",
       "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
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       "      <th>...</th>\n",
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       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1031131</th>\n",
       "      <td>276688</td>\n",
       "      <td>0517145553</td>\n",
       "      <td>0</td>\n",
       "      <td>Mostly Harmless</td>\n",
       "      <td>Douglas Adams</td>\n",
       "      <td>1995</td>\n",
       "      <td>Random House Value Pub</td>\n",
       "      <td>http://images.amazon.com/images/P/0517145553.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0517145553.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0517145553.0...</td>\n",
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       "    <tr>\n",
       "      <th>1031132</th>\n",
       "      <td>276688</td>\n",
       "      <td>1575660792</td>\n",
       "      <td>7</td>\n",
       "      <td>Gray Matter</td>\n",
       "      <td>Shirley Kennett</td>\n",
       "      <td>1996</td>\n",
       "      <td>Kensington Publishing Corporation</td>\n",
       "      <td>http://images.amazon.com/images/P/1575660792.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/1575660792.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/1575660792.0...</td>\n",
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       "    <tr>\n",
       "      <th>1031133</th>\n",
       "      <td>276690</td>\n",
       "      <td>0590907301</td>\n",
       "      <td>0</td>\n",
       "      <td>Triplet Trouble and the Class Trip (Triplet Tr...</td>\n",
       "      <td>Debbie Dadey</td>\n",
       "      <td>1997</td>\n",
       "      <td>Apple</td>\n",
       "      <td>http://images.amazon.com/images/P/0590907301.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0590907301.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0590907301.0...</td>\n",
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       "      <th>1031134</th>\n",
       "      <td>276704</td>\n",
       "      <td>0679752714</td>\n",
       "      <td>0</td>\n",
       "      <td>A Desert of Pure Feeling (Vintage Contemporaries)</td>\n",
       "      <td>Judith Freeman</td>\n",
       "      <td>1997</td>\n",
       "      <td>Vintage Books USA</td>\n",
       "      <td>http://images.amazon.com/images/P/0679752714.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0679752714.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0679752714.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1031135</th>\n",
       "      <td>276704</td>\n",
       "      <td>0806917695</td>\n",
       "      <td>5</td>\n",
       "      <td>Perplexing Lateral Thinking Puzzles: Scholasti...</td>\n",
       "      <td>Paul Sloane</td>\n",
       "      <td>1997</td>\n",
       "      <td>Sterling Publishing</td>\n",
       "      <td>http://images.amazon.com/images/P/0806917695.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0806917695.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0806917695.0...</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>1031136 rows × 10 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "         User-ID        ISBN  Book-Rating  \\\n",
       "0         276725  034545104X            0   \n",
       "1           2313  034545104X            5   \n",
       "2           6543  034545104X            0   \n",
       "3           8680  034545104X            5   \n",
       "4          10314  034545104X            9   \n",
       "...          ...         ...          ...   \n",
       "1031131   276688  0517145553            0   \n",
       "1031132   276688  1575660792            7   \n",
       "1031133   276690  0590907301            0   \n",
       "1031134   276704  0679752714            0   \n",
       "1031135   276704  0806917695            5   \n",
       "\n",
       "                                                Book-Title      Book-Author  \\\n",
       "0                                     Flesh Tones: A Novel       M. J. Rose   \n",
       "1                                     Flesh Tones: A Novel       M. J. Rose   \n",
       "2                                     Flesh Tones: A Novel       M. J. Rose   \n",
       "3                                     Flesh Tones: A Novel       M. J. Rose   \n",
       "4                                     Flesh Tones: A Novel       M. J. Rose   \n",
       "...                                                    ...              ...   \n",
       "1031131                                    Mostly Harmless    Douglas Adams   \n",
       "1031132                                        Gray Matter  Shirley Kennett   \n",
       "1031133  Triplet Trouble and the Class Trip (Triplet Tr...     Debbie Dadey   \n",
       "1031134  A Desert of Pure Feeling (Vintage Contemporaries)   Judith Freeman   \n",
       "1031135  Perplexing Lateral Thinking Puzzles: Scholasti...      Paul Sloane   \n",
       "\n",
       "        Year-Of-Publication                          Publisher  \\\n",
       "0                      2002                   Ballantine Books   \n",
       "1                      2002                   Ballantine Books   \n",
       "2                      2002                   Ballantine Books   \n",
       "3                      2002                   Ballantine Books   \n",
       "4                      2002                   Ballantine Books   \n",
       "...                     ...                                ...   \n",
       "1031131                1995             Random House Value Pub   \n",
       "1031132                1996  Kensington Publishing Corporation   \n",
       "1031133                1997                              Apple   \n",
       "1031134                1997                  Vintage Books USA   \n",
       "1031135                1997                Sterling Publishing   \n",
       "\n",
       "                                               Image-URL-S  \\\n",
       "0        http://images.amazon.com/images/P/034545104X.0...   \n",
       "1        http://images.amazon.com/images/P/034545104X.0...   \n",
       "2        http://images.amazon.com/images/P/034545104X.0...   \n",
       "3        http://images.amazon.com/images/P/034545104X.0...   \n",
       "4        http://images.amazon.com/images/P/034545104X.0...   \n",
       "...                                                    ...   \n",
       "1031131  http://images.amazon.com/images/P/0517145553.0...   \n",
       "1031132  http://images.amazon.com/images/P/1575660792.0...   \n",
       "1031133  http://images.amazon.com/images/P/0590907301.0...   \n",
       "1031134  http://images.amazon.com/images/P/0679752714.0...   \n",
       "1031135  http://images.amazon.com/images/P/0806917695.0...   \n",
       "\n",
       "                                               Image-URL-M  \\\n",
       "0        http://images.amazon.com/images/P/034545104X.0...   \n",
       "1        http://images.amazon.com/images/P/034545104X.0...   \n",
       "2        http://images.amazon.com/images/P/034545104X.0...   \n",
       "3        http://images.amazon.com/images/P/034545104X.0...   \n",
       "4        http://images.amazon.com/images/P/034545104X.0...   \n",
       "...                                                    ...   \n",
       "1031131  http://images.amazon.com/images/P/0517145553.0...   \n",
       "1031132  http://images.amazon.com/images/P/1575660792.0...   \n",
       "1031133  http://images.amazon.com/images/P/0590907301.0...   \n",
       "1031134  http://images.amazon.com/images/P/0679752714.0...   \n",
       "1031135  http://images.amazon.com/images/P/0806917695.0...   \n",
       "\n",
       "                                               Image-URL-L  \n",
       "0        http://images.amazon.com/images/P/034545104X.0...  \n",
       "1        http://images.amazon.com/images/P/034545104X.0...  \n",
       "2        http://images.amazon.com/images/P/034545104X.0...  \n",
       "3        http://images.amazon.com/images/P/034545104X.0...  \n",
       "4        http://images.amazon.com/images/P/034545104X.0...  \n",
       "...                                                    ...  \n",
       "1031131  http://images.amazon.com/images/P/0517145553.0...  \n",
       "1031132  http://images.amazon.com/images/P/1575660792.0...  \n",
       "1031133  http://images.amazon.com/images/P/0590907301.0...  \n",
       "1031134  http://images.amazon.com/images/P/0679752714.0...  \n",
       "1031135  http://images.amazon.com/images/P/0806917695.0...  \n",
       "\n",
       "[1031136 rows x 10 columns]"
      ]
     },
     "execution_count": 17,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "ratings.merge(books, on='ISBN')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "id": "3e4f505e",
   "metadata": {},
   "outputs": [],
   "source": [
    "ratings_with_name = ratings.merge(books, on='ISBN')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "id": "7faaee23",
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "                                               Book-Title  num_ratings\n",
       "0        A Light in the Storm: The Civil War Diary of ...            4\n",
       "1                                   Always Have Popsicles            1\n",
       "2                    Apple Magic (The Collector's series)            1\n",
       "3        Ask Lily (Young Women of Faith: Lily Series, ...            1\n",
       "4        Beyond IBM: Leadership Marketing and Finance ...            1\n",
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       "241066                                      Ã?Â?lpiraten.            2\n",
       "241067                     Ã?Â?rger mit Produkt X. Roman.            4\n",
       "241068                                Ã?Â?sterlich leben.            1\n",
       "241069                              Ã?Â?stlich der Berge.            3\n",
       "241070                                  Ã?Â?thique en toc            2\n",
       "\n",
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     "execution_count": 19,
     "metadata": {},
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   "source": [
    "num_ratings_df = ratings_with_name.groupby('Book-Title').count()['Book-Rating'].reset_index()\n",
    "num_ratings_df.rename(columns={'Book-Rating': 'num_ratings'}, inplace=True)\n",
    "num_ratings_df"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "id": "db6ee39d",
   "metadata": {},
   "outputs": [
    {
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       "                                               Book-Title  avg_ratings\n",
       "0        A Light in the Storm: The Civil War Diary of ...     2.250000\n",
       "1                                   Always Have Popsicles     0.000000\n",
       "2                    Apple Magic (The Collector's series)     0.000000\n",
       "3        Ask Lily (Young Women of Faith: Lily Series, ...     8.000000\n",
       "4        Beyond IBM: Leadership Marketing and Finance ...     0.000000\n",
       "...                                                   ...          ...\n",
       "241066                                      Ã?Â?lpiraten.     0.000000\n",
       "241067                     Ã?Â?rger mit Produkt X. Roman.     5.250000\n",
       "241068                                Ã?Â?sterlich leben.     7.000000\n",
       "241069                              Ã?Â?stlich der Berge.     2.666667\n",
       "241070                                  Ã?Â?thique en toc     4.000000\n",
       "\n",
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      ]
     },
     "execution_count": 20,
     "metadata": {},
     "output_type": "execute_result"
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   "source": [
    "avg_ratings_df = ratings_with_name.groupby('Book-Title').mean()['Book-Rating'].reset_index()\n",
    "avg_ratings_df.rename(columns={'Book-Rating': 'avg_ratings'}, inplace=True)\n",
    "avg_ratings_df"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "id": "769dd77e",
   "metadata": {},
   "outputs": [],
   "source": [
    "popularity_df = num_ratings_df.merge(avg_ratings_df,on='Book-Title')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "id": "18629612",
   "metadata": {},
   "outputs": [
    {
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       "                                               Book-Title  num_ratings  \\\n",
       "0        A Light in the Storm: The Civil War Diary of ...            4   \n",
       "1                                   Always Have Popsicles            1   \n",
       "2                    Apple Magic (The Collector's series)            1   \n",
       "3        Ask Lily (Young Women of Faith: Lily Series, ...            1   \n",
       "4        Beyond IBM: Leadership Marketing and Finance ...            1   \n",
       "...                                                   ...          ...   \n",
       "241066                                      Ã?Â?lpiraten.            2   \n",
       "241067                     Ã?Â?rger mit Produkt X. Roman.            4   \n",
       "241068                                Ã?Â?sterlich leben.            1   \n",
       "241069                              Ã?Â?stlich der Berge.            3   \n",
       "241070                                  Ã?Â?thique en toc            2   \n",
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       "241066     0.000000  \n",
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       "241068     7.000000  \n",
       "241069     2.666667  \n",
       "241070     4.000000  \n",
       "\n",
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     },
     "execution_count": 22,
     "metadata": {},
     "output_type": "execute_result"
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  {
   "cell_type": "code",
   "execution_count": 23,
   "id": "e3edddc7",
   "metadata": {},
   "outputs": [],
   "source": [
    "popular_df = popularity_df[popularity_df['num_ratings']>=250].sort_values('avg_ratings',ascending=False).head(50)\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "id": "b0cdf69a",
   "metadata": {},
   "outputs": [
    {
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       "    <tr>\n",
       "      <th>80422</th>\n",
       "      <td>Harry Potter and the Goblet of Fire (Book 4)</td>\n",
       "      <td>387</td>\n",
       "      <td>5.824289</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>80441</th>\n",
       "      <td>Harry Potter and the Sorcerer's Stone (Book 1)</td>\n",
       "      <td>278</td>\n",
       "      <td>5.737410</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>80426</th>\n",
       "      <td>Harry Potter and the Order of the Phoenix (Boo...</td>\n",
       "      <td>347</td>\n",
       "      <td>5.501441</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>80414</th>\n",
       "      <td>Harry Potter and the Chamber of Secrets (Book 2)</td>\n",
       "      <td>556</td>\n",
       "      <td>5.183453</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>191612</th>\n",
       "      <td>The Hobbit : The Enchanting Prelude to The Lor...</td>\n",
       "      <td>281</td>\n",
       "      <td>5.007117</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>187377</th>\n",
       "      <td>The Fellowship of the Ring (The Lord of the Ri...</td>\n",
       "      <td>368</td>\n",
       "      <td>4.948370</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>80445</th>\n",
       "      <td>Harry Potter and the Sorcerer's Stone (Harry P...</td>\n",
       "      <td>575</td>\n",
       "      <td>4.895652</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>211384</th>\n",
       "      <td>The Two Towers (The Lord of the Rings, Part 2)</td>\n",
       "      <td>260</td>\n",
       "      <td>4.880769</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>219741</th>\n",
       "      <td>To Kill a Mockingbird</td>\n",
       "      <td>510</td>\n",
       "      <td>4.700000</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>183573</th>\n",
       "      <td>The Da Vinci Code</td>\n",
       "      <td>898</td>\n",
       "      <td>4.642539</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>187880</th>\n",
       "      <td>The Five People You Meet in Heaven</td>\n",
       "      <td>430</td>\n",
       "      <td>4.551163</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>180556</th>\n",
       "      <td>The Catcher in the Rye</td>\n",
       "      <td>449</td>\n",
       "      <td>4.545657</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>196326</th>\n",
       "      <td>The Lovely Bones: A Novel</td>\n",
       "      <td>1295</td>\n",
       "      <td>4.468726</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>764</th>\n",
       "      <td>1984</td>\n",
       "      <td>284</td>\n",
       "      <td>4.454225</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>144165</th>\n",
       "      <td>Prodigal Summer: A Novel</td>\n",
       "      <td>253</td>\n",
       "      <td>4.450593</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>128670</th>\n",
       "      <td>Neverwhere</td>\n",
       "      <td>265</td>\n",
       "      <td>4.449057</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>206502</th>\n",
       "      <td>The Secret Life of Bees</td>\n",
       "      <td>774</td>\n",
       "      <td>4.447028</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>168719</th>\n",
       "      <td>Stupid White Men ...and Other Sorry Excuses fo...</td>\n",
       "      <td>283</td>\n",
       "      <td>4.356890</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>223135</th>\n",
       "      <td>Tuesdays with Morrie: An Old Man, a Young Man,...</td>\n",
       "      <td>493</td>\n",
       "      <td>4.354970</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>204387</th>\n",
       "      <td>The Red Tent (Bestselling Backlist)</td>\n",
       "      <td>723</td>\n",
       "      <td>4.334716</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>191589</th>\n",
       "      <td>The Hitchhiker's Guide to the Galaxy</td>\n",
       "      <td>268</td>\n",
       "      <td>4.328358</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>129379</th>\n",
       "      <td>Nickel and Dimed: On (Not) Getting By in America</td>\n",
       "      <td>335</td>\n",
       "      <td>4.289552</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>93381</th>\n",
       "      <td>Into the Wild</td>\n",
       "      <td>252</td>\n",
       "      <td>4.273810</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>63867</th>\n",
       "      <td>Fahrenheit 451</td>\n",
       "      <td>409</td>\n",
       "      <td>4.264059</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>74750</th>\n",
       "      <td>Girl with a Pearl Earring</td>\n",
       "      <td>526</td>\n",
       "      <td>4.218631</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>136145</th>\n",
       "      <td>Outlander</td>\n",
       "      <td>283</td>\n",
       "      <td>4.173145</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>233370</th>\n",
       "      <td>Where the Heart Is (Oprah's Book Club (Paperba...</td>\n",
       "      <td>585</td>\n",
       "      <td>4.105983</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>156102</th>\n",
       "      <td>Seabiscuit: An American Legend</td>\n",
       "      <td>275</td>\n",
       "      <td>4.098182</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>107962</th>\n",
       "      <td>Life of Pi</td>\n",
       "      <td>664</td>\n",
       "      <td>4.088855</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>176845</th>\n",
       "      <td>The Bean Trees</td>\n",
       "      <td>389</td>\n",
       "      <td>4.087404</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2281</th>\n",
       "      <td>A Child Called \\It\\\": One Child's Courage to S...</td>\n",
       "      <td>265</td>\n",
       "      <td>4.086792</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8434</th>\n",
       "      <td>ANGELA'S ASHES</td>\n",
       "      <td>279</td>\n",
       "      <td>4.075269</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>76343</th>\n",
       "      <td>Good in Bed</td>\n",
       "      <td>490</td>\n",
       "      <td>4.055102</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>64931</th>\n",
       "      <td>Fast Food Nation: The Dark Side of the All-Ame...</td>\n",
       "      <td>321</td>\n",
       "      <td>4.037383</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12700</th>\n",
       "      <td>American Gods</td>\n",
       "      <td>302</td>\n",
       "      <td>4.006623</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>161645</th>\n",
       "      <td>Skipping Christmas</td>\n",
       "      <td>322</td>\n",
       "      <td>4.006211</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>105777</th>\n",
       "      <td>Left Behind: A Novel of the Earth's Last Days ...</td>\n",
       "      <td>318</td>\n",
       "      <td>4.003145</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>189551</th>\n",
       "      <td>The Golden Compass (His Dark Materials, Book 1)</td>\n",
       "      <td>336</td>\n",
       "      <td>4.000000</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>181679</th>\n",
       "      <td>The Color Purple</td>\n",
       "      <td>314</td>\n",
       "      <td>3.964968</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>160336</th>\n",
       "      <td>Silence of the Lambs</td>\n",
       "      <td>256</td>\n",
       "      <td>3.960938</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8752</th>\n",
       "      <td>About a Boy</td>\n",
       "      <td>262</td>\n",
       "      <td>3.900763</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>158138</th>\n",
       "      <td>Seven Up (A Stephanie Plum Novel)</td>\n",
       "      <td>278</td>\n",
       "      <td>3.888489</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>175097</th>\n",
       "      <td>The Alchemist: A Fable About Following Your Dream</td>\n",
       "      <td>266</td>\n",
       "      <td>3.875940</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>80069</th>\n",
       "      <td>Hard Eight : A Stephanie Plum Novel (A Stephan...</td>\n",
       "      <td>269</td>\n",
       "      <td>3.825279</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>170101</th>\n",
       "      <td>Suzanne's Diary for Nicholas</td>\n",
       "      <td>457</td>\n",
       "      <td>3.820569</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>111073</th>\n",
       "      <td>Lord of the Flies</td>\n",
       "      <td>259</td>\n",
       "      <td>3.818533</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5664</th>\n",
       "      <td>A Prayer for Owen Meany</td>\n",
       "      <td>413</td>\n",
       "      <td>3.796610</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>212070</th>\n",
       "      <td>The Vampire Lestat (Vampire Chronicles, Book II)</td>\n",
       "      <td>301</td>\n",
       "      <td>3.777409</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>233851</th>\n",
       "      <td>White Oleander : A Novel (Oprah's Book Club)</td>\n",
       "      <td>356</td>\n",
       "      <td>3.772472</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "                                               Book-Title  num_ratings  \\\n",
       "80434   Harry Potter and the Prisoner of Azkaban (Book 3)          428   \n",
       "80422        Harry Potter and the Goblet of Fire (Book 4)          387   \n",
       "80441      Harry Potter and the Sorcerer's Stone (Book 1)          278   \n",
       "80426   Harry Potter and the Order of the Phoenix (Boo...          347   \n",
       "80414    Harry Potter and the Chamber of Secrets (Book 2)          556   \n",
       "191612  The Hobbit : The Enchanting Prelude to The Lor...          281   \n",
       "187377  The Fellowship of the Ring (The Lord of the Ri...          368   \n",
       "80445   Harry Potter and the Sorcerer's Stone (Harry P...          575   \n",
       "211384     The Two Towers (The Lord of the Rings, Part 2)          260   \n",
       "219741                              To Kill a Mockingbird          510   \n",
       "183573                                  The Da Vinci Code          898   \n",
       "187880                 The Five People You Meet in Heaven          430   \n",
       "180556                             The Catcher in the Rye          449   \n",
       "196326                          The Lovely Bones: A Novel         1295   \n",
       "764                                                  1984          284   \n",
       "144165                           Prodigal Summer: A Novel          253   \n",
       "128670                                         Neverwhere          265   \n",
       "206502                            The Secret Life of Bees          774   \n",
       "168719  Stupid White Men ...and Other Sorry Excuses fo...          283   \n",
       "223135  Tuesdays with Morrie: An Old Man, a Young Man,...          493   \n",
       "204387                The Red Tent (Bestselling Backlist)          723   \n",
       "191589               The Hitchhiker's Guide to the Galaxy          268   \n",
       "129379   Nickel and Dimed: On (Not) Getting By in America          335   \n",
       "93381                                       Into the Wild          252   \n",
       "63867                                      Fahrenheit 451          409   \n",
       "74750                           Girl with a Pearl Earring          526   \n",
       "136145                                          Outlander          283   \n",
       "233370  Where the Heart Is (Oprah's Book Club (Paperba...          585   \n",
       "156102                     Seabiscuit: An American Legend          275   \n",
       "107962                                         Life of Pi          664   \n",
       "176845                                     The Bean Trees          389   \n",
       "2281    A Child Called \\It\\\": One Child's Courage to S...          265   \n",
       "8434                                       ANGELA'S ASHES          279   \n",
       "76343                                         Good in Bed          490   \n",
       "64931   Fast Food Nation: The Dark Side of the All-Ame...          321   \n",
       "12700                                       American Gods          302   \n",
       "161645                                 Skipping Christmas          322   \n",
       "105777  Left Behind: A Novel of the Earth's Last Days ...          318   \n",
       "189551    The Golden Compass (His Dark Materials, Book 1)          336   \n",
       "181679                                   The Color Purple          314   \n",
       "160336                               Silence of the Lambs          256   \n",
       "8752                                          About a Boy          262   \n",
       "158138                  Seven Up (A Stephanie Plum Novel)          278   \n",
       "175097  The Alchemist: A Fable About Following Your Dream          266   \n",
       "80069   Hard Eight : A Stephanie Plum Novel (A Stephan...          269   \n",
       "170101                       Suzanne's Diary for Nicholas          457   \n",
       "111073                                  Lord of the Flies          259   \n",
       "5664                              A Prayer for Owen Meany          413   \n",
       "212070   The Vampire Lestat (Vampire Chronicles, Book II)          301   \n",
       "233851       White Oleander : A Novel (Oprah's Book Club)          356   \n",
       "\n",
       "        avg_ratings  \n",
       "80434      5.852804  \n",
       "80422      5.824289  \n",
       "80441      5.737410  \n",
       "80426      5.501441  \n",
       "80414      5.183453  \n",
       "191612     5.007117  \n",
       "187377     4.948370  \n",
       "80445      4.895652  \n",
       "211384     4.880769  \n",
       "219741     4.700000  \n",
       "183573     4.642539  \n",
       "187880     4.551163  \n",
       "180556     4.545657  \n",
       "196326     4.468726  \n",
       "764        4.454225  \n",
       "144165     4.450593  \n",
       "128670     4.449057  \n",
       "206502     4.447028  \n",
       "168719     4.356890  \n",
       "223135     4.354970  \n",
       "204387     4.334716  \n",
       "191589     4.328358  \n",
       "129379     4.289552  \n",
       "93381      4.273810  \n",
       "63867      4.264059  \n",
       "74750      4.218631  \n",
       "136145     4.173145  \n",
       "233370     4.105983  \n",
       "156102     4.098182  \n",
       "107962     4.088855  \n",
       "176845     4.087404  \n",
       "2281       4.086792  \n",
       "8434       4.075269  \n",
       "76343      4.055102  \n",
       "64931      4.037383  \n",
       "12700      4.006623  \n",
       "161645     4.006211  \n",
       "105777     4.003145  \n",
       "189551     4.000000  \n",
       "181679     3.964968  \n",
       "160336     3.960938  \n",
       "8752       3.900763  \n",
       "158138     3.888489  \n",
       "175097     3.875940  \n",
       "80069      3.825279  \n",
       "170101     3.820569  \n",
       "111073     3.818533  \n",
       "5664       3.796610  \n",
       "212070     3.777409  \n",
       "233851     3.772472  "
      ]
     },
     "execution_count": 24,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "popular_df"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 25,
   "id": "ae3dabbf",
   "metadata": {},
   "outputs": [],
   "source": [
    "popular_df = popular_df.merge(books,on='Book-Title').drop_duplicates('Book-Title')[['Book-Title','Book-Author','Image-URL-M','num_ratings','avg_ratings']]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 26,
   "id": "996cdd21",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'http://images.amazon.com/images/P/0439136350.01.MZZZZZZZ.jpg'"
      ]
     },
     "execution_count": 26,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "popular_df['Image-URL-M'][0]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 27,
   "id": "67f3a282",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
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       "\n",
       "    .dataframe thead th {\n",
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       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Book-Title</th>\n",
       "      <th>Book-Author</th>\n",
       "      <th>Image-URL-M</th>\n",
       "      <th>num_ratings</th>\n",
       "      <th>avg_ratings</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>Harry Potter and the Prisoner of Azkaban (Book 3)</td>\n",
       "      <td>J. K. Rowling</td>\n",
       "      <td>http://images.amazon.com/images/P/0439136350.0...</td>\n",
       "      <td>428</td>\n",
       "      <td>5.852804</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>Harry Potter and the Goblet of Fire (Book 4)</td>\n",
       "      <td>J. K. Rowling</td>\n",
       "      <td>http://images.amazon.com/images/P/0439139597.0...</td>\n",
       "      <td>387</td>\n",
       "      <td>5.824289</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>Harry Potter and the Sorcerer's Stone (Book 1)</td>\n",
       "      <td>J. K. Rowling</td>\n",
       "      <td>http://images.amazon.com/images/P/0590353403.0...</td>\n",
       "      <td>278</td>\n",
       "      <td>5.737410</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9</th>\n",
       "      <td>Harry Potter and the Order of the Phoenix (Boo...</td>\n",
       "      <td>J. K. Rowling</td>\n",
       "      <td>http://images.amazon.com/images/P/043935806X.0...</td>\n",
       "      <td>347</td>\n",
       "      <td>5.501441</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13</th>\n",
       "      <td>Harry Potter and the Chamber of Secrets (Book 2)</td>\n",
       "      <td>J. K. Rowling</td>\n",
       "      <td>http://images.amazon.com/images/P/0439064872.0...</td>\n",
       "      <td>556</td>\n",
       "      <td>5.183453</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16</th>\n",
       "      <td>The Hobbit : The Enchanting Prelude to The Lor...</td>\n",
       "      <td>J.R.R. TOLKIEN</td>\n",
       "      <td>http://images.amazon.com/images/P/0345339681.0...</td>\n",
       "      <td>281</td>\n",
       "      <td>5.007117</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>17</th>\n",
       "      <td>The Fellowship of the Ring (The Lord of the Ri...</td>\n",
       "      <td>J.R.R. TOLKIEN</td>\n",
       "      <td>http://images.amazon.com/images/P/0345339703.0...</td>\n",
       "      <td>368</td>\n",
       "      <td>4.948370</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>26</th>\n",
       "      <td>Harry Potter and the Sorcerer's Stone (Harry P...</td>\n",
       "      <td>J. K. Rowling</td>\n",
       "      <td>http://images.amazon.com/images/P/059035342X.0...</td>\n",
       "      <td>575</td>\n",
       "      <td>4.895652</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>28</th>\n",
       "      <td>The Two Towers (The Lord of the Rings, Part 2)</td>\n",
       "      <td>J.R.R. TOLKIEN</td>\n",
       "      <td>http://images.amazon.com/images/P/0345339711.0...</td>\n",
       "      <td>260</td>\n",
       "      <td>4.880769</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>39</th>\n",
       "      <td>To Kill a Mockingbird</td>\n",
       "      <td>Harper Lee</td>\n",
       "      <td>http://images.amazon.com/images/P/0446310786.0...</td>\n",
       "      <td>510</td>\n",
       "      <td>4.700000</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>47</th>\n",
       "      <td>The Da Vinci Code</td>\n",
       "      <td>Dan Brown</td>\n",
       "      <td>http://images.amazon.com/images/P/0385504209.0...</td>\n",
       "      <td>898</td>\n",
       "      <td>4.642539</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>53</th>\n",
       "      <td>The Five People You Meet in Heaven</td>\n",
       "      <td>Mitch Albom</td>\n",
       "      <td>http://images.amazon.com/images/P/0786868716.0...</td>\n",
       "      <td>430</td>\n",
       "      <td>4.551163</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>55</th>\n",
       "      <td>The Catcher in the Rye</td>\n",
       "      <td>J.D. Salinger</td>\n",
       "      <td>http://images.amazon.com/images/P/0316769487.0...</td>\n",
       "      <td>449</td>\n",
       "      <td>4.545657</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>62</th>\n",
       "      <td>The Lovely Bones: A Novel</td>\n",
       "      <td>Alice Sebold</td>\n",
       "      <td>http://images.amazon.com/images/P/0316666343.0...</td>\n",
       "      <td>1295</td>\n",
       "      <td>4.468726</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>63</th>\n",
       "      <td>1984</td>\n",
       "      <td>George Orwell</td>\n",
       "      <td>http://images.amazon.com/images/P/0451524934.0...</td>\n",
       "      <td>284</td>\n",
       "      <td>4.454225</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>72</th>\n",
       "      <td>Prodigal Summer: A Novel</td>\n",
       "      <td>Barbara Kingsolver</td>\n",
       "      <td>http://images.amazon.com/images/P/0060959037.0...</td>\n",
       "      <td>253</td>\n",
       "      <td>4.450593</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>73</th>\n",
       "      <td>Neverwhere</td>\n",
       "      <td>Neil Gaiman</td>\n",
       "      <td>http://images.amazon.com/images/P/0380789019.0...</td>\n",
       "      <td>265</td>\n",
       "      <td>4.449057</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>78</th>\n",
       "      <td>The Secret Life of Bees</td>\n",
       "      <td>Sue Monk Kidd</td>\n",
       "      <td>http://images.amazon.com/images/P/0142001740.0...</td>\n",
       "      <td>774</td>\n",
       "      <td>4.447028</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>84</th>\n",
       "      <td>Stupid White Men ...and Other Sorry Excuses fo...</td>\n",
       "      <td>Michael Moore</td>\n",
       "      <td>http://images.amazon.com/images/P/0060392452.0...</td>\n",
       "      <td>283</td>\n",
       "      <td>4.356890</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>85</th>\n",
       "      <td>Tuesdays with Morrie: An Old Man, a Young Man,...</td>\n",
       "      <td>MITCH ALBOM</td>\n",
       "      <td>http://images.amazon.com/images/P/0385484518.0...</td>\n",
       "      <td>493</td>\n",
       "      <td>4.354970</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>88</th>\n",
       "      <td>The Red Tent (Bestselling Backlist)</td>\n",
       "      <td>Anita Diamant</td>\n",
       "      <td>http://images.amazon.com/images/P/0312195516.0...</td>\n",
       "      <td>723</td>\n",
       "      <td>4.334716</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>89</th>\n",
       "      <td>The Hitchhiker's Guide to the Galaxy</td>\n",
       "      <td>Douglas Adams</td>\n",
       "      <td>http://images.amazon.com/images/P/0671461494.0...</td>\n",
       "      <td>268</td>\n",
       "      <td>4.328358</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>98</th>\n",
       "      <td>Nickel and Dimed: On (Not) Getting By in America</td>\n",
       "      <td>Barbara Ehrenreich</td>\n",
       "      <td>http://images.amazon.com/images/P/0805063897.0...</td>\n",
       "      <td>335</td>\n",
       "      <td>4.289552</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>100</th>\n",
       "      <td>Into the Wild</td>\n",
       "      <td>Jon Krakauer</td>\n",
       "      <td>http://images.amazon.com/images/P/0385486804.0...</td>\n",
       "      <td>252</td>\n",
       "      <td>4.273810</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>103</th>\n",
       "      <td>Fahrenheit 451</td>\n",
       "      <td>Ray Bradbury</td>\n",
       "      <td>http://images.amazon.com/images/P/3257208626.0...</td>\n",
       "      <td>409</td>\n",
       "      <td>4.264059</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>116</th>\n",
       "      <td>Girl with a Pearl Earring</td>\n",
       "      <td>Tracy Chevalier</td>\n",
       "      <td>http://images.amazon.com/images/P/0452282152.0...</td>\n",
       "      <td>526</td>\n",
       "      <td>4.218631</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>117</th>\n",
       "      <td>Outlander</td>\n",
       "      <td>DIANA GABALDON</td>\n",
       "      <td>http://images.amazon.com/images/P/0440222915.0...</td>\n",
       "      <td>283</td>\n",
       "      <td>4.173145</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>123</th>\n",
       "      <td>Where the Heart Is (Oprah's Book Club (Paperba...</td>\n",
       "      <td>Billie Letts</td>\n",
       "      <td>http://images.amazon.com/images/P/0446672211.0...</td>\n",
       "      <td>585</td>\n",
       "      <td>4.105983</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>124</th>\n",
       "      <td>Seabiscuit: An American Legend</td>\n",
       "      <td>LAURA HILLENBRAND</td>\n",
       "      <td>http://images.amazon.com/images/P/0449005615.0...</td>\n",
       "      <td>275</td>\n",
       "      <td>4.098182</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>126</th>\n",
       "      <td>Life of Pi</td>\n",
       "      <td>Yann Martel</td>\n",
       "      <td>http://images.amazon.com/images/P/0151008116.0...</td>\n",
       "      <td>664</td>\n",
       "      <td>4.088855</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>130</th>\n",
       "      <td>The Bean Trees</td>\n",
       "      <td>Barbara Kingsolver</td>\n",
       "      <td>http://images.amazon.com/images/P/0060915544.0...</td>\n",
       "      <td>389</td>\n",
       "      <td>4.087404</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>133</th>\n",
       "      <td>A Child Called \\It\\\": One Child's Courage to S...</td>\n",
       "      <td>Dave Pelzer</td>\n",
       "      <td>http://images.amazon.com/images/P/1558743669.0...</td>\n",
       "      <td>265</td>\n",
       "      <td>4.086792</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>135</th>\n",
       "      <td>ANGELA'S ASHES</td>\n",
       "      <td>Frank McCourt</td>\n",
       "      <td>http://images.amazon.com/images/P/0684874350.0...</td>\n",
       "      <td>279</td>\n",
       "      <td>4.075269</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>137</th>\n",
       "      <td>Good in Bed</td>\n",
       "      <td>Jennifer Weiner</td>\n",
       "      <td>http://images.amazon.com/images/P/0743418174.0...</td>\n",
       "      <td>490</td>\n",
       "      <td>4.055102</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>139</th>\n",
       "      <td>Fast Food Nation: The Dark Side of the All-Ame...</td>\n",
       "      <td>Eric Schlosser</td>\n",
       "      <td>http://images.amazon.com/images/P/0060938455.0...</td>\n",
       "      <td>321</td>\n",
       "      <td>4.037383</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>140</th>\n",
       "      <td>American Gods</td>\n",
       "      <td>Neil Gaiman</td>\n",
       "      <td>http://images.amazon.com/images/P/0380789035.0...</td>\n",
       "      <td>302</td>\n",
       "      <td>4.006623</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>141</th>\n",
       "      <td>Skipping Christmas</td>\n",
       "      <td>JOHN GRISHAM</td>\n",
       "      <td>http://images.amazon.com/images/P/0385505833.0...</td>\n",
       "      <td>322</td>\n",
       "      <td>4.006211</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>147</th>\n",
       "      <td>Left Behind: A Novel of the Earth's Last Days ...</td>\n",
       "      <td>Tim Lahaye</td>\n",
       "      <td>http://images.amazon.com/images/P/0842329129.0...</td>\n",
       "      <td>318</td>\n",
       "      <td>4.003145</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>149</th>\n",
       "      <td>The Golden Compass (His Dark Materials, Book 1)</td>\n",
       "      <td>PHILIP PULLMAN</td>\n",
       "      <td>http://images.amazon.com/images/P/037582345X.0...</td>\n",
       "      <td>336</td>\n",
       "      <td>4.000000</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>157</th>\n",
       "      <td>The Color Purple</td>\n",
       "      <td>Alice Walker</td>\n",
       "      <td>http://images.amazon.com/images/P/0671617028.0...</td>\n",
       "      <td>314</td>\n",
       "      <td>3.964968</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>163</th>\n",
       "      <td>Silence of the Lambs</td>\n",
       "      <td>Thomas Harris</td>\n",
       "      <td>http://images.amazon.com/images/P/0312924585.0...</td>\n",
       "      <td>256</td>\n",
       "      <td>3.960938</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>166</th>\n",
       "      <td>About a Boy</td>\n",
       "      <td>Nick Hornby</td>\n",
       "      <td>http://images.amazon.com/images/P/1573227331.0...</td>\n",
       "      <td>262</td>\n",
       "      <td>3.900763</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>173</th>\n",
       "      <td>Seven Up (A Stephanie Plum Novel)</td>\n",
       "      <td>Janet Evanovich</td>\n",
       "      <td>http://images.amazon.com/images/P/0312265840.0...</td>\n",
       "      <td>278</td>\n",
       "      <td>3.888489</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>175</th>\n",
       "      <td>The Alchemist: A Fable About Following Your Dream</td>\n",
       "      <td>Paulo Coelho</td>\n",
       "      <td>http://images.amazon.com/images/P/0062502174.0...</td>\n",
       "      <td>266</td>\n",
       "      <td>3.875940</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>177</th>\n",
       "      <td>Hard Eight : A Stephanie Plum Novel (A Stephan...</td>\n",
       "      <td>Janet Evanovich</td>\n",
       "      <td>http://images.amazon.com/images/P/0312983867.0...</td>\n",
       "      <td>269</td>\n",
       "      <td>3.825279</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>182</th>\n",
       "      <td>Suzanne's Diary for Nicholas</td>\n",
       "      <td>James Patterson</td>\n",
       "      <td>http://images.amazon.com/images/P/0316969443.0...</td>\n",
       "      <td>457</td>\n",
       "      <td>3.820569</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>186</th>\n",
       "      <td>Lord of the Flies</td>\n",
       "      <td>William Gerald Golding</td>\n",
       "      <td>http://images.amazon.com/images/P/0399501487.0...</td>\n",
       "      <td>259</td>\n",
       "      <td>3.818533</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>192</th>\n",
       "      <td>A Prayer for Owen Meany</td>\n",
       "      <td>John Irving</td>\n",
       "      <td>http://images.amazon.com/images/P/0345361792.0...</td>\n",
       "      <td>413</td>\n",
       "      <td>3.796610</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>194</th>\n",
       "      <td>The Vampire Lestat (Vampire Chronicles, Book II)</td>\n",
       "      <td>ANNE RICE</td>\n",
       "      <td>http://images.amazon.com/images/P/0345313860.0...</td>\n",
       "      <td>301</td>\n",
       "      <td>3.777409</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>195</th>\n",
       "      <td>White Oleander : A Novel (Oprah's Book Club)</td>\n",
       "      <td>Janet Fitch</td>\n",
       "      <td>http://images.amazon.com/images/P/0316284955.0...</td>\n",
       "      <td>356</td>\n",
       "      <td>3.772472</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "                                            Book-Title  \\\n",
       "0    Harry Potter and the Prisoner of Azkaban (Book 3)   \n",
       "3         Harry Potter and the Goblet of Fire (Book 4)   \n",
       "5       Harry Potter and the Sorcerer's Stone (Book 1)   \n",
       "9    Harry Potter and the Order of the Phoenix (Boo...   \n",
       "13    Harry Potter and the Chamber of Secrets (Book 2)   \n",
       "16   The Hobbit : The Enchanting Prelude to The Lor...   \n",
       "17   The Fellowship of the Ring (The Lord of the Ri...   \n",
       "26   Harry Potter and the Sorcerer's Stone (Harry P...   \n",
       "28      The Two Towers (The Lord of the Rings, Part 2)   \n",
       "39                               To Kill a Mockingbird   \n",
       "47                                   The Da Vinci Code   \n",
       "53                  The Five People You Meet in Heaven   \n",
       "55                              The Catcher in the Rye   \n",
       "62                           The Lovely Bones: A Novel   \n",
       "63                                                1984   \n",
       "72                            Prodigal Summer: A Novel   \n",
       "73                                          Neverwhere   \n",
       "78                             The Secret Life of Bees   \n",
       "84   Stupid White Men ...and Other Sorry Excuses fo...   \n",
       "85   Tuesdays with Morrie: An Old Man, a Young Man,...   \n",
       "88                 The Red Tent (Bestselling Backlist)   \n",
       "89                The Hitchhiker's Guide to the Galaxy   \n",
       "98    Nickel and Dimed: On (Not) Getting By in America   \n",
       "100                                      Into the Wild   \n",
       "103                                     Fahrenheit 451   \n",
       "116                          Girl with a Pearl Earring   \n",
       "117                                          Outlander   \n",
       "123  Where the Heart Is (Oprah's Book Club (Paperba...   \n",
       "124                     Seabiscuit: An American Legend   \n",
       "126                                         Life of Pi   \n",
       "130                                     The Bean Trees   \n",
       "133  A Child Called \\It\\\": One Child's Courage to S...   \n",
       "135                                     ANGELA'S ASHES   \n",
       "137                                        Good in Bed   \n",
       "139  Fast Food Nation: The Dark Side of the All-Ame...   \n",
       "140                                      American Gods   \n",
       "141                                 Skipping Christmas   \n",
       "147  Left Behind: A Novel of the Earth's Last Days ...   \n",
       "149    The Golden Compass (His Dark Materials, Book 1)   \n",
       "157                                   The Color Purple   \n",
       "163                               Silence of the Lambs   \n",
       "166                                        About a Boy   \n",
       "173                  Seven Up (A Stephanie Plum Novel)   \n",
       "175  The Alchemist: A Fable About Following Your Dream   \n",
       "177  Hard Eight : A Stephanie Plum Novel (A Stephan...   \n",
       "182                       Suzanne's Diary for Nicholas   \n",
       "186                                  Lord of the Flies   \n",
       "192                            A Prayer for Owen Meany   \n",
       "194   The Vampire Lestat (Vampire Chronicles, Book II)   \n",
       "195       White Oleander : A Novel (Oprah's Book Club)   \n",
       "\n",
       "                Book-Author  \\\n",
       "0             J. K. Rowling   \n",
       "3             J. K. Rowling   \n",
       "5             J. K. Rowling   \n",
       "9             J. K. Rowling   \n",
       "13            J. K. Rowling   \n",
       "16           J.R.R. TOLKIEN   \n",
       "17           J.R.R. TOLKIEN   \n",
       "26            J. K. Rowling   \n",
       "28           J.R.R. TOLKIEN   \n",
       "39               Harper Lee   \n",
       "47                Dan Brown   \n",
       "53              Mitch Albom   \n",
       "55            J.D. Salinger   \n",
       "62             Alice Sebold   \n",
       "63            George Orwell   \n",
       "72       Barbara Kingsolver   \n",
       "73              Neil Gaiman   \n",
       "78            Sue Monk Kidd   \n",
       "84            Michael Moore   \n",
       "85              MITCH ALBOM   \n",
       "88            Anita Diamant   \n",
       "89            Douglas Adams   \n",
       "98       Barbara Ehrenreich   \n",
       "100            Jon Krakauer   \n",
       "103            Ray Bradbury   \n",
       "116         Tracy Chevalier   \n",
       "117          DIANA GABALDON   \n",
       "123            Billie Letts   \n",
       "124       LAURA HILLENBRAND   \n",
       "126             Yann Martel   \n",
       "130      Barbara Kingsolver   \n",
       "133             Dave Pelzer   \n",
       "135           Frank McCourt   \n",
       "137         Jennifer Weiner   \n",
       "139          Eric Schlosser   \n",
       "140             Neil Gaiman   \n",
       "141            JOHN GRISHAM   \n",
       "147              Tim Lahaye   \n",
       "149          PHILIP PULLMAN   \n",
       "157            Alice Walker   \n",
       "163           Thomas Harris   \n",
       "166             Nick Hornby   \n",
       "173         Janet Evanovich   \n",
       "175            Paulo Coelho   \n",
       "177         Janet Evanovich   \n",
       "182         James Patterson   \n",
       "186  William Gerald Golding   \n",
       "192             John Irving   \n",
       "194               ANNE RICE   \n",
       "195             Janet Fitch   \n",
       "\n",
       "                                           Image-URL-M  num_ratings  \\\n",
       "0    http://images.amazon.com/images/P/0439136350.0...          428   \n",
       "3    http://images.amazon.com/images/P/0439139597.0...          387   \n",
       "5    http://images.amazon.com/images/P/0590353403.0...          278   \n",
       "9    http://images.amazon.com/images/P/043935806X.0...          347   \n",
       "13   http://images.amazon.com/images/P/0439064872.0...          556   \n",
       "16   http://images.amazon.com/images/P/0345339681.0...          281   \n",
       "17   http://images.amazon.com/images/P/0345339703.0...          368   \n",
       "26   http://images.amazon.com/images/P/059035342X.0...          575   \n",
       "28   http://images.amazon.com/images/P/0345339711.0...          260   \n",
       "39   http://images.amazon.com/images/P/0446310786.0...          510   \n",
       "47   http://images.amazon.com/images/P/0385504209.0...          898   \n",
       "53   http://images.amazon.com/images/P/0786868716.0...          430   \n",
       "55   http://images.amazon.com/images/P/0316769487.0...          449   \n",
       "62   http://images.amazon.com/images/P/0316666343.0...         1295   \n",
       "63   http://images.amazon.com/images/P/0451524934.0...          284   \n",
       "72   http://images.amazon.com/images/P/0060959037.0...          253   \n",
       "73   http://images.amazon.com/images/P/0380789019.0...          265   \n",
       "78   http://images.amazon.com/images/P/0142001740.0...          774   \n",
       "84   http://images.amazon.com/images/P/0060392452.0...          283   \n",
       "85   http://images.amazon.com/images/P/0385484518.0...          493   \n",
       "88   http://images.amazon.com/images/P/0312195516.0...          723   \n",
       "89   http://images.amazon.com/images/P/0671461494.0...          268   \n",
       "98   http://images.amazon.com/images/P/0805063897.0...          335   \n",
       "100  http://images.amazon.com/images/P/0385486804.0...          252   \n",
       "103  http://images.amazon.com/images/P/3257208626.0...          409   \n",
       "116  http://images.amazon.com/images/P/0452282152.0...          526   \n",
       "117  http://images.amazon.com/images/P/0440222915.0...          283   \n",
       "123  http://images.amazon.com/images/P/0446672211.0...          585   \n",
       "124  http://images.amazon.com/images/P/0449005615.0...          275   \n",
       "126  http://images.amazon.com/images/P/0151008116.0...          664   \n",
       "130  http://images.amazon.com/images/P/0060915544.0...          389   \n",
       "133  http://images.amazon.com/images/P/1558743669.0...          265   \n",
       "135  http://images.amazon.com/images/P/0684874350.0...          279   \n",
       "137  http://images.amazon.com/images/P/0743418174.0...          490   \n",
       "139  http://images.amazon.com/images/P/0060938455.0...          321   \n",
       "140  http://images.amazon.com/images/P/0380789035.0...          302   \n",
       "141  http://images.amazon.com/images/P/0385505833.0...          322   \n",
       "147  http://images.amazon.com/images/P/0842329129.0...          318   \n",
       "149  http://images.amazon.com/images/P/037582345X.0...          336   \n",
       "157  http://images.amazon.com/images/P/0671617028.0...          314   \n",
       "163  http://images.amazon.com/images/P/0312924585.0...          256   \n",
       "166  http://images.amazon.com/images/P/1573227331.0...          262   \n",
       "173  http://images.amazon.com/images/P/0312265840.0...          278   \n",
       "175  http://images.amazon.com/images/P/0062502174.0...          266   \n",
       "177  http://images.amazon.com/images/P/0312983867.0...          269   \n",
       "182  http://images.amazon.com/images/P/0316969443.0...          457   \n",
       "186  http://images.amazon.com/images/P/0399501487.0...          259   \n",
       "192  http://images.amazon.com/images/P/0345361792.0...          413   \n",
       "194  http://images.amazon.com/images/P/0345313860.0...          301   \n",
       "195  http://images.amazon.com/images/P/0316284955.0...          356   \n",
       "\n",
       "     avg_ratings  \n",
       "0       5.852804  \n",
       "3       5.824289  \n",
       "5       5.737410  \n",
       "9       5.501441  \n",
       "13      5.183453  \n",
       "16      5.007117  \n",
       "17      4.948370  \n",
       "26      4.895652  \n",
       "28      4.880769  \n",
       "39      4.700000  \n",
       "47      4.642539  \n",
       "53      4.551163  \n",
       "55      4.545657  \n",
       "62      4.468726  \n",
       "63      4.454225  \n",
       "72      4.450593  \n",
       "73      4.449057  \n",
       "78      4.447028  \n",
       "84      4.356890  \n",
       "85      4.354970  \n",
       "88      4.334716  \n",
       "89      4.328358  \n",
       "98      4.289552  \n",
       "100     4.273810  \n",
       "103     4.264059  \n",
       "116     4.218631  \n",
       "117     4.173145  \n",
       "123     4.105983  \n",
       "124     4.098182  \n",
       "126     4.088855  \n",
       "130     4.087404  \n",
       "133     4.086792  \n",
       "135     4.075269  \n",
       "137     4.055102  \n",
       "139     4.037383  \n",
       "140     4.006623  \n",
       "141     4.006211  \n",
       "147     4.003145  \n",
       "149     4.000000  \n",
       "157     3.964968  \n",
       "163     3.960938  \n",
       "166     3.900763  \n",
       "173     3.888489  \n",
       "175     3.875940  \n",
       "177     3.825279  \n",
       "182     3.820569  \n",
       "186     3.818533  \n",
       "192     3.796610  \n",
       "194     3.777409  \n",
       "195     3.772472  "
      ]
     },
     "execution_count": 27,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "popular_df"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 28,
   "id": "24b3c2a7",
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>User-ID</th>\n",
       "      <th>ISBN</th>\n",
       "      <th>Book-Rating</th>\n",
       "      <th>Book-Title</th>\n",
       "      <th>Book-Author</th>\n",
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       "      <th>0</th>\n",
       "      <td>276725</td>\n",
       "      <td>034545104X</td>\n",
       "      <td>0</td>\n",
       "      <td>Flesh Tones: A Novel</td>\n",
       "      <td>M. J. Rose</td>\n",
       "      <td>2002</td>\n",
       "      <td>Ballantine Books</td>\n",
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       "      <td>034545104X</td>\n",
       "      <td>5</td>\n",
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       "      <td>M. J. Rose</td>\n",
       "      <td>2002</td>\n",
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       "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
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       "      <td>6543</td>\n",
       "      <td>034545104X</td>\n",
       "      <td>0</td>\n",
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       "      <td>M. J. Rose</td>\n",
       "      <td>2002</td>\n",
       "      <td>Ballantine Books</td>\n",
       "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
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       "      <td>8680</td>\n",
       "      <td>034545104X</td>\n",
       "      <td>5</td>\n",
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       "      <td>M. J. Rose</td>\n",
       "      <td>2002</td>\n",
       "      <td>Ballantine Books</td>\n",
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       "      <td>034545104X</td>\n",
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       "      <td>M. J. Rose</td>\n",
       "      <td>2002</td>\n",
       "      <td>Ballantine Books</td>\n",
       "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/034545104X.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
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       "      <th>1031131</th>\n",
       "      <td>276688</td>\n",
       "      <td>0517145553</td>\n",
       "      <td>0</td>\n",
       "      <td>Mostly Harmless</td>\n",
       "      <td>Douglas Adams</td>\n",
       "      <td>1995</td>\n",
       "      <td>Random House Value Pub</td>\n",
       "      <td>http://images.amazon.com/images/P/0517145553.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0517145553.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0517145553.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1031132</th>\n",
       "      <td>276688</td>\n",
       "      <td>1575660792</td>\n",
       "      <td>7</td>\n",
       "      <td>Gray Matter</td>\n",
       "      <td>Shirley Kennett</td>\n",
       "      <td>1996</td>\n",
       "      <td>Kensington Publishing Corporation</td>\n",
       "      <td>http://images.amazon.com/images/P/1575660792.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/1575660792.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/1575660792.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1031133</th>\n",
       "      <td>276690</td>\n",
       "      <td>0590907301</td>\n",
       "      <td>0</td>\n",
       "      <td>Triplet Trouble and the Class Trip (Triplet Tr...</td>\n",
       "      <td>Debbie Dadey</td>\n",
       "      <td>1997</td>\n",
       "      <td>Apple</td>\n",
       "      <td>http://images.amazon.com/images/P/0590907301.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0590907301.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0590907301.0...</td>\n",
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       "    <tr>\n",
       "      <th>1031134</th>\n",
       "      <td>276704</td>\n",
       "      <td>0679752714</td>\n",
       "      <td>0</td>\n",
       "      <td>A Desert of Pure Feeling (Vintage Contemporaries)</td>\n",
       "      <td>Judith Freeman</td>\n",
       "      <td>1997</td>\n",
       "      <td>Vintage Books USA</td>\n",
       "      <td>http://images.amazon.com/images/P/0679752714.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0679752714.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0679752714.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1031135</th>\n",
       "      <td>276704</td>\n",
       "      <td>0806917695</td>\n",
       "      <td>5</td>\n",
       "      <td>Perplexing Lateral Thinking Puzzles: Scholasti...</td>\n",
       "      <td>Paul Sloane</td>\n",
       "      <td>1997</td>\n",
       "      <td>Sterling Publishing</td>\n",
       "      <td>http://images.amazon.com/images/P/0806917695.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0806917695.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0806917695.0...</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>1031136 rows × 10 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "         User-ID        ISBN  Book-Rating  \\\n",
       "0         276725  034545104X            0   \n",
       "1           2313  034545104X            5   \n",
       "2           6543  034545104X            0   \n",
       "3           8680  034545104X            5   \n",
       "4          10314  034545104X            9   \n",
       "...          ...         ...          ...   \n",
       "1031131   276688  0517145553            0   \n",
       "1031132   276688  1575660792            7   \n",
       "1031133   276690  0590907301            0   \n",
       "1031134   276704  0679752714            0   \n",
       "1031135   276704  0806917695            5   \n",
       "\n",
       "                                                Book-Title      Book-Author  \\\n",
       "0                                     Flesh Tones: A Novel       M. J. Rose   \n",
       "1                                     Flesh Tones: A Novel       M. J. Rose   \n",
       "2                                     Flesh Tones: A Novel       M. J. Rose   \n",
       "3                                     Flesh Tones: A Novel       M. J. Rose   \n",
       "4                                     Flesh Tones: A Novel       M. J. Rose   \n",
       "...                                                    ...              ...   \n",
       "1031131                                    Mostly Harmless    Douglas Adams   \n",
       "1031132                                        Gray Matter  Shirley Kennett   \n",
       "1031133  Triplet Trouble and the Class Trip (Triplet Tr...     Debbie Dadey   \n",
       "1031134  A Desert of Pure Feeling (Vintage Contemporaries)   Judith Freeman   \n",
       "1031135  Perplexing Lateral Thinking Puzzles: Scholasti...      Paul Sloane   \n",
       "\n",
       "        Year-Of-Publication                          Publisher  \\\n",
       "0                      2002                   Ballantine Books   \n",
       "1                      2002                   Ballantine Books   \n",
       "2                      2002                   Ballantine Books   \n",
       "3                      2002                   Ballantine Books   \n",
       "4                      2002                   Ballantine Books   \n",
       "...                     ...                                ...   \n",
       "1031131                1995             Random House Value Pub   \n",
       "1031132                1996  Kensington Publishing Corporation   \n",
       "1031133                1997                              Apple   \n",
       "1031134                1997                  Vintage Books USA   \n",
       "1031135                1997                Sterling Publishing   \n",
       "\n",
       "                                               Image-URL-S  \\\n",
       "0        http://images.amazon.com/images/P/034545104X.0...   \n",
       "1        http://images.amazon.com/images/P/034545104X.0...   \n",
       "2        http://images.amazon.com/images/P/034545104X.0...   \n",
       "3        http://images.amazon.com/images/P/034545104X.0...   \n",
       "4        http://images.amazon.com/images/P/034545104X.0...   \n",
       "...                                                    ...   \n",
       "1031131  http://images.amazon.com/images/P/0517145553.0...   \n",
       "1031132  http://images.amazon.com/images/P/1575660792.0...   \n",
       "1031133  http://images.amazon.com/images/P/0590907301.0...   \n",
       "1031134  http://images.amazon.com/images/P/0679752714.0...   \n",
       "1031135  http://images.amazon.com/images/P/0806917695.0...   \n",
       "\n",
       "                                               Image-URL-M  \\\n",
       "0        http://images.amazon.com/images/P/034545104X.0...   \n",
       "1        http://images.amazon.com/images/P/034545104X.0...   \n",
       "2        http://images.amazon.com/images/P/034545104X.0...   \n",
       "3        http://images.amazon.com/images/P/034545104X.0...   \n",
       "4        http://images.amazon.com/images/P/034545104X.0...   \n",
       "...                                                    ...   \n",
       "1031131  http://images.amazon.com/images/P/0517145553.0...   \n",
       "1031132  http://images.amazon.com/images/P/1575660792.0...   \n",
       "1031133  http://images.amazon.com/images/P/0590907301.0...   \n",
       "1031134  http://images.amazon.com/images/P/0679752714.0...   \n",
       "1031135  http://images.amazon.com/images/P/0806917695.0...   \n",
       "\n",
       "                                               Image-URL-L  \n",
       "0        http://images.amazon.com/images/P/034545104X.0...  \n",
       "1        http://images.amazon.com/images/P/034545104X.0...  \n",
       "2        http://images.amazon.com/images/P/034545104X.0...  \n",
       "3        http://images.amazon.com/images/P/034545104X.0...  \n",
       "4        http://images.amazon.com/images/P/034545104X.0...  \n",
       "...                                                    ...  \n",
       "1031131  http://images.amazon.com/images/P/0517145553.0...  \n",
       "1031132  http://images.amazon.com/images/P/1575660792.0...  \n",
       "1031133  http://images.amazon.com/images/P/0590907301.0...  \n",
       "1031134  http://images.amazon.com/images/P/0679752714.0...  \n",
       "1031135  http://images.amazon.com/images/P/0806917695.0...  \n",
       "\n",
       "[1031136 rows x 10 columns]"
      ]
     },
     "execution_count": 28,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "ratings_with_name\n"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "2e0868f4",
   "metadata": {},
   "source": [
    "# collabrative Filtering based Recommender system"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 29,
   "id": "4d2ca996",
   "metadata": {},
   "outputs": [],
   "source": [
    "x = ratings_with_name.groupby('User-ID').count()['Book-Rating']> 200\n",
    "p_l_users= x[x].index\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 30,
   "id": "afd56ab3",
   "metadata": {},
   "outputs": [],
   "source": [
    "filtered_rating= ratings_with_name[ratings_with_name['User-ID'].isin(p_l_users)]\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 31,
   "id": "0140ec8d",
   "metadata": {},
   "outputs": [],
   "source": [
    "y = filtered_rating.groupby('Book-Title').count()['Book-Rating'] >=50\n",
    "famous_books =y[y].index"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 32,
   "id": "a5a06638",
   "metadata": {},
   "outputs": [],
   "source": [
    "final_ratigs = filtered_rating[filtered_rating['Book-Title'].isin(famous_books)]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 33,
   "id": "dcb26842",
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "      <th>63</th>\n",
       "      <td>278418</td>\n",
       "      <td>0446520802</td>\n",
       "      <td>0</td>\n",
       "      <td>The Notebook</td>\n",
       "      <td>Nicholas Sparks</td>\n",
       "      <td>1996</td>\n",
       "      <td>Warner Books</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
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       "      <th>65</th>\n",
       "      <td>3363</td>\n",
       "      <td>0446520802</td>\n",
       "      <td>0</td>\n",
       "      <td>The Notebook</td>\n",
       "      <td>Nicholas Sparks</td>\n",
       "      <td>1996</td>\n",
       "      <td>Warner Books</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>66</th>\n",
       "      <td>7158</td>\n",
       "      <td>0446520802</td>\n",
       "      <td>10</td>\n",
       "      <td>The Notebook</td>\n",
       "      <td>Nicholas Sparks</td>\n",
       "      <td>1996</td>\n",
       "      <td>Warner Books</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>69</th>\n",
       "      <td>11676</td>\n",
       "      <td>0446520802</td>\n",
       "      <td>10</td>\n",
       "      <td>The Notebook</td>\n",
       "      <td>Nicholas Sparks</td>\n",
       "      <td>1996</td>\n",
       "      <td>Warner Books</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>74</th>\n",
       "      <td>23768</td>\n",
       "      <td>0446520802</td>\n",
       "      <td>6</td>\n",
       "      <td>The Notebook</td>\n",
       "      <td>Nicholas Sparks</td>\n",
       "      <td>1996</td>\n",
       "      <td>Warner Books</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1026724</th>\n",
       "      <td>266865</td>\n",
       "      <td>0531001725</td>\n",
       "      <td>10</td>\n",
       "      <td>The Catcher in the Rye</td>\n",
       "      <td>Jerome David Salinger</td>\n",
       "      <td>1973</td>\n",
       "      <td>Scholastic Library Pub</td>\n",
       "      <td>http://images.amazon.com/images/P/0531001725.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0531001725.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0531001725.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1027923</th>\n",
       "      <td>269566</td>\n",
       "      <td>0670809381</td>\n",
       "      <td>0</td>\n",
       "      <td>Echoes</td>\n",
       "      <td>Maeve Binchy</td>\n",
       "      <td>1986</td>\n",
       "      <td>Penguin USA</td>\n",
       "      <td>http://images.amazon.com/images/P/0670809381.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0670809381.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0670809381.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1028777</th>\n",
       "      <td>271284</td>\n",
       "      <td>0440910927</td>\n",
       "      <td>0</td>\n",
       "      <td>The Rainmaker</td>\n",
       "      <td>John Grisham</td>\n",
       "      <td>1995</td>\n",
       "      <td>Island</td>\n",
       "      <td>http://images.amazon.com/images/P/0440910927.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0440910927.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0440910927.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1029070</th>\n",
       "      <td>271705</td>\n",
       "      <td>B0001PIOX4</td>\n",
       "      <td>0</td>\n",
       "      <td>Fahrenheit 451</td>\n",
       "      <td>Ray Bradbury</td>\n",
       "      <td>1993</td>\n",
       "      <td>Simon &amp;amp; Schuster</td>\n",
       "      <td>http://images.amazon.com/images/P/B0001PIOX4.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/B0001PIOX4.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/B0001PIOX4.0...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1030868</th>\n",
       "      <td>275970</td>\n",
       "      <td>1586210661</td>\n",
       "      <td>9</td>\n",
       "      <td>Me Talk Pretty One Day</td>\n",
       "      <td>David Sedaris</td>\n",
       "      <td>2001</td>\n",
       "      <td>Time Warner Audio Major</td>\n",
       "      <td>http://images.amazon.com/images/P/1586210661.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/1586210661.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/1586210661.0...</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>58586 rows × 10 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "         User-ID        ISBN  Book-Rating              Book-Title  \\\n",
       "63        278418  0446520802            0            The Notebook   \n",
       "65          3363  0446520802            0            The Notebook   \n",
       "66          7158  0446520802           10            The Notebook   \n",
       "69         11676  0446520802           10            The Notebook   \n",
       "74         23768  0446520802            6            The Notebook   \n",
       "...          ...         ...          ...                     ...   \n",
       "1026724   266865  0531001725           10  The Catcher in the Rye   \n",
       "1027923   269566  0670809381            0                  Echoes   \n",
       "1028777   271284  0440910927            0           The Rainmaker   \n",
       "1029070   271705  B0001PIOX4            0          Fahrenheit 451   \n",
       "1030868   275970  1586210661            9  Me Talk Pretty One Day   \n",
       "\n",
       "                   Book-Author Year-Of-Publication                Publisher  \\\n",
       "63             Nicholas Sparks                1996             Warner Books   \n",
       "65             Nicholas Sparks                1996             Warner Books   \n",
       "66             Nicholas Sparks                1996             Warner Books   \n",
       "69             Nicholas Sparks                1996             Warner Books   \n",
       "74             Nicholas Sparks                1996             Warner Books   \n",
       "...                        ...                 ...                      ...   \n",
       "1026724  Jerome David Salinger                1973   Scholastic Library Pub   \n",
       "1027923           Maeve Binchy                1986              Penguin USA   \n",
       "1028777           John Grisham                1995                   Island   \n",
       "1029070           Ray Bradbury                1993     Simon &amp; Schuster   \n",
       "1030868          David Sedaris                2001  Time Warner Audio Major   \n",
       "\n",
       "                                               Image-URL-S  \\\n",
       "63       http://images.amazon.com/images/P/0446520802.0...   \n",
       "65       http://images.amazon.com/images/P/0446520802.0...   \n",
       "66       http://images.amazon.com/images/P/0446520802.0...   \n",
       "69       http://images.amazon.com/images/P/0446520802.0...   \n",
       "74       http://images.amazon.com/images/P/0446520802.0...   \n",
       "...                                                    ...   \n",
       "1026724  http://images.amazon.com/images/P/0531001725.0...   \n",
       "1027923  http://images.amazon.com/images/P/0670809381.0...   \n",
       "1028777  http://images.amazon.com/images/P/0440910927.0...   \n",
       "1029070  http://images.amazon.com/images/P/B0001PIOX4.0...   \n",
       "1030868  http://images.amazon.com/images/P/1586210661.0...   \n",
       "\n",
       "                                               Image-URL-M  \\\n",
       "63       http://images.amazon.com/images/P/0446520802.0...   \n",
       "65       http://images.amazon.com/images/P/0446520802.0...   \n",
       "66       http://images.amazon.com/images/P/0446520802.0...   \n",
       "69       http://images.amazon.com/images/P/0446520802.0...   \n",
       "74       http://images.amazon.com/images/P/0446520802.0...   \n",
       "...                                                    ...   \n",
       "1026724  http://images.amazon.com/images/P/0531001725.0...   \n",
       "1027923  http://images.amazon.com/images/P/0670809381.0...   \n",
       "1028777  http://images.amazon.com/images/P/0440910927.0...   \n",
       "1029070  http://images.amazon.com/images/P/B0001PIOX4.0...   \n",
       "1030868  http://images.amazon.com/images/P/1586210661.0...   \n",
       "\n",
       "                                               Image-URL-L  \n",
       "63       http://images.amazon.com/images/P/0446520802.0...  \n",
       "65       http://images.amazon.com/images/P/0446520802.0...  \n",
       "66       http://images.amazon.com/images/P/0446520802.0...  \n",
       "69       http://images.amazon.com/images/P/0446520802.0...  \n",
       "74       http://images.amazon.com/images/P/0446520802.0...  \n",
       "...                                                    ...  \n",
       "1026724  http://images.amazon.com/images/P/0531001725.0...  \n",
       "1027923  http://images.amazon.com/images/P/0670809381.0...  \n",
       "1028777  http://images.amazon.com/images/P/0440910927.0...  \n",
       "1029070  http://images.amazon.com/images/P/B0001PIOX4.0...  \n",
       "1030868  http://images.amazon.com/images/P/1586210661.0...  \n",
       "\n",
       "[58586 rows x 10 columns]"
      ]
     },
     "execution_count": 33,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "final_ratigs "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 34,
   "id": "1bffd13e",
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>User-ID</th>\n",
       "      <th>ISBN</th>\n",
       "      <th>Book-Rating</th>\n",
       "      <th>Book-Title</th>\n",
       "      <th>Book-Author</th>\n",
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       "      <th>Image-URL-L</th>\n",
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       "  <tbody>\n",
       "    <tr>\n",
       "      <th>63</th>\n",
       "      <td>278418</td>\n",
       "      <td>0446520802</td>\n",
       "      <td>0</td>\n",
       "      <td>The Notebook</td>\n",
       "      <td>Nicholas Sparks</td>\n",
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       "      <td>Warner Books</td>\n",
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       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
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       "    <tr>\n",
       "      <th>65</th>\n",
       "      <td>3363</td>\n",
       "      <td>0446520802</td>\n",
       "      <td>0</td>\n",
       "      <td>The Notebook</td>\n",
       "      <td>Nicholas Sparks</td>\n",
       "      <td>1996</td>\n",
       "      <td>Warner Books</td>\n",
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       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
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       "    <tr>\n",
       "      <th>66</th>\n",
       "      <td>7158</td>\n",
       "      <td>0446520802</td>\n",
       "      <td>10</td>\n",
       "      <td>The Notebook</td>\n",
       "      <td>Nicholas Sparks</td>\n",
       "      <td>1996</td>\n",
       "      <td>Warner Books</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
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       "    <tr>\n",
       "      <th>69</th>\n",
       "      <td>11676</td>\n",
       "      <td>0446520802</td>\n",
       "      <td>10</td>\n",
       "      <td>The Notebook</td>\n",
       "      <td>Nicholas Sparks</td>\n",
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       "      <td>Warner Books</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
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       "      <th>74</th>\n",
       "      <td>23768</td>\n",
       "      <td>0446520802</td>\n",
       "      <td>6</td>\n",
       "      <td>The Notebook</td>\n",
       "      <td>Nicholas Sparks</td>\n",
       "      <td>1996</td>\n",
       "      <td>Warner Books</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0446520802.0...</td>\n",
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       "      <td>...</td>\n",
       "      <td>...</td>\n",
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       "      <td>...</td>\n",
       "      <td>...</td>\n",
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       "    <tr>\n",
       "      <th>1026724</th>\n",
       "      <td>266865</td>\n",
       "      <td>0531001725</td>\n",
       "      <td>10</td>\n",
       "      <td>The Catcher in the Rye</td>\n",
       "      <td>Jerome David Salinger</td>\n",
       "      <td>1973</td>\n",
       "      <td>Scholastic Library Pub</td>\n",
       "      <td>http://images.amazon.com/images/P/0531001725.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0531001725.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0531001725.0...</td>\n",
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       "    <tr>\n",
       "      <th>1027923</th>\n",
       "      <td>269566</td>\n",
       "      <td>0670809381</td>\n",
       "      <td>0</td>\n",
       "      <td>Echoes</td>\n",
       "      <td>Maeve Binchy</td>\n",
       "      <td>1986</td>\n",
       "      <td>Penguin USA</td>\n",
       "      <td>http://images.amazon.com/images/P/0670809381.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0670809381.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0670809381.0...</td>\n",
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       "    <tr>\n",
       "      <th>1028777</th>\n",
       "      <td>271284</td>\n",
       "      <td>0440910927</td>\n",
       "      <td>0</td>\n",
       "      <td>The Rainmaker</td>\n",
       "      <td>John Grisham</td>\n",
       "      <td>1995</td>\n",
       "      <td>Island</td>\n",
       "      <td>http://images.amazon.com/images/P/0440910927.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0440910927.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/0440910927.0...</td>\n",
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       "    <tr>\n",
       "      <th>1029070</th>\n",
       "      <td>271705</td>\n",
       "      <td>B0001PIOX4</td>\n",
       "      <td>0</td>\n",
       "      <td>Fahrenheit 451</td>\n",
       "      <td>Ray Bradbury</td>\n",
       "      <td>1993</td>\n",
       "      <td>Simon &amp;amp; Schuster</td>\n",
       "      <td>http://images.amazon.com/images/P/B0001PIOX4.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/B0001PIOX4.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/B0001PIOX4.0...</td>\n",
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       "    <tr>\n",
       "      <th>1030868</th>\n",
       "      <td>275970</td>\n",
       "      <td>1586210661</td>\n",
       "      <td>9</td>\n",
       "      <td>Me Talk Pretty One Day</td>\n",
       "      <td>David Sedaris</td>\n",
       "      <td>2001</td>\n",
       "      <td>Time Warner Audio Major</td>\n",
       "      <td>http://images.amazon.com/images/P/1586210661.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/1586210661.0...</td>\n",
       "      <td>http://images.amazon.com/images/P/1586210661.0...</td>\n",
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       "</table>\n",
       "<p>58586 rows × 10 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "         User-ID        ISBN  Book-Rating              Book-Title  \\\n",
       "63        278418  0446520802            0            The Notebook   \n",
       "65          3363  0446520802            0            The Notebook   \n",
       "66          7158  0446520802           10            The Notebook   \n",
       "69         11676  0446520802           10            The Notebook   \n",
       "74         23768  0446520802            6            The Notebook   \n",
       "...          ...         ...          ...                     ...   \n",
       "1026724   266865  0531001725           10  The Catcher in the Rye   \n",
       "1027923   269566  0670809381            0                  Echoes   \n",
       "1028777   271284  0440910927            0           The Rainmaker   \n",
       "1029070   271705  B0001PIOX4            0          Fahrenheit 451   \n",
       "1030868   275970  1586210661            9  Me Talk Pretty One Day   \n",
       "\n",
       "                   Book-Author Year-Of-Publication                Publisher  \\\n",
       "63             Nicholas Sparks                1996             Warner Books   \n",
       "65             Nicholas Sparks                1996             Warner Books   \n",
       "66             Nicholas Sparks                1996             Warner Books   \n",
       "69             Nicholas Sparks                1996             Warner Books   \n",
       "74             Nicholas Sparks                1996             Warner Books   \n",
       "...                        ...                 ...                      ...   \n",
       "1026724  Jerome David Salinger                1973   Scholastic Library Pub   \n",
       "1027923           Maeve Binchy                1986              Penguin USA   \n",
       "1028777           John Grisham                1995                   Island   \n",
       "1029070           Ray Bradbury                1993     Simon &amp; Schuster   \n",
       "1030868          David Sedaris                2001  Time Warner Audio Major   \n",
       "\n",
       "                                               Image-URL-S  \\\n",
       "63       http://images.amazon.com/images/P/0446520802.0...   \n",
       "65       http://images.amazon.com/images/P/0446520802.0...   \n",
       "66       http://images.amazon.com/images/P/0446520802.0...   \n",
       "69       http://images.amazon.com/images/P/0446520802.0...   \n",
       "74       http://images.amazon.com/images/P/0446520802.0...   \n",
       "...                                                    ...   \n",
       "1026724  http://images.amazon.com/images/P/0531001725.0...   \n",
       "1027923  http://images.amazon.com/images/P/0670809381.0...   \n",
       "1028777  http://images.amazon.com/images/P/0440910927.0...   \n",
       "1029070  http://images.amazon.com/images/P/B0001PIOX4.0...   \n",
       "1030868  http://images.amazon.com/images/P/1586210661.0...   \n",
       "\n",
       "                                               Image-URL-M  \\\n",
       "63       http://images.amazon.com/images/P/0446520802.0...   \n",
       "65       http://images.amazon.com/images/P/0446520802.0...   \n",
       "66       http://images.amazon.com/images/P/0446520802.0...   \n",
       "69       http://images.amazon.com/images/P/0446520802.0...   \n",
       "74       http://images.amazon.com/images/P/0446520802.0...   \n",
       "...                                                    ...   \n",
       "1026724  http://images.amazon.com/images/P/0531001725.0...   \n",
       "1027923  http://images.amazon.com/images/P/0670809381.0...   \n",
       "1028777  http://images.amazon.com/images/P/0440910927.0...   \n",
       "1029070  http://images.amazon.com/images/P/B0001PIOX4.0...   \n",
       "1030868  http://images.amazon.com/images/P/1586210661.0...   \n",
       "\n",
       "                                               Image-URL-L  \n",
       "63       http://images.amazon.com/images/P/0446520802.0...  \n",
       "65       http://images.amazon.com/images/P/0446520802.0...  \n",
       "66       http://images.amazon.com/images/P/0446520802.0...  \n",
       "69       http://images.amazon.com/images/P/0446520802.0...  \n",
       "74       http://images.amazon.com/images/P/0446520802.0...  \n",
       "...                                                    ...  \n",
       "1026724  http://images.amazon.com/images/P/0531001725.0...  \n",
       "1027923  http://images.amazon.com/images/P/0670809381.0...  \n",
       "1028777  http://images.amazon.com/images/P/0440910927.0...  \n",
       "1029070  http://images.amazon.com/images/P/B0001PIOX4.0...  \n",
       "1030868  http://images.amazon.com/images/P/1586210661.0...  \n",
       "\n",
       "[58586 rows x 10 columns]"
      ]
     },
     "execution_count": 34,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "final_ratigs.drop_duplicates()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 35,
   "id": "633e2400",
   "metadata": {},
   "outputs": [],
   "source": [
    "pt = final_ratigs.pivot_table(index='Book-Title', columns= 'User-ID', values='Book-Rating')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 36,
   "id": "42e8541b",
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th>User-ID</th>\n",
       "      <th>254</th>\n",
       "      <th>2276</th>\n",
       "      <th>2766</th>\n",
       "      <th>2977</th>\n",
       "      <th>3363</th>\n",
       "      <th>4017</th>\n",
       "      <th>4385</th>\n",
       "      <th>6251</th>\n",
       "      <th>6323</th>\n",
       "      <th>6543</th>\n",
       "      <th>...</th>\n",
       "      <th>271705</th>\n",
       "      <th>273979</th>\n",
       "      <th>274004</th>\n",
       "      <th>274061</th>\n",
       "      <th>274301</th>\n",
       "      <th>274308</th>\n",
       "      <th>275970</th>\n",
       "      <th>277427</th>\n",
       "      <th>277639</th>\n",
       "      <th>278418</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Book-Title</th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
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       "      <th></th>\n",
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       "      <th></th>\n",
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       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>1984</th>\n",
       "      <td>9.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>...</td>\n",
       "      <td>10.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
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       "      <th>1st to Die: A Novel</th>\n",
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       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
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       "      <th>2nd Chance</th>\n",
       "      <td>NaN</td>\n",
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       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
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       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>NaN</td>\n",
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       "    <tr>\n",
       "      <th>4 Blondes</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
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       "      <td>NaN</td>\n",
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       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
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       "      <th>A Bend in the Road</th>\n",
       "      <td>0.0</td>\n",
       "      <td>NaN</td>\n",
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       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
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       "      <th>Year of Wonders</th>\n",
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       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
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       "      <td>9.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
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       "      <th>You Belong To Me</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
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       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
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       "      <th>Zen and the Art of Motorcycle Maintenance: An Inquiry into Values</th>\n",
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       "      <th>Zoya</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>...</td>\n",
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       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>\\O\\\" Is for Outlaw\"</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>...</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>8.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>706 rows × 810 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "User-ID                                             254     2276    2766    \\\n",
       "Book-Title                                                                   \n",
       "1984                                                   9.0     NaN     NaN   \n",
       "1st to Die: A Novel                                    NaN     NaN     NaN   \n",
       "2nd Chance                                             NaN    10.0     NaN   \n",
       "4 Blondes                                              NaN     NaN     NaN   \n",
       "A Bend in the Road                                     0.0     NaN     7.0   \n",
       "...                                                    ...     ...     ...   \n",
       "Year of Wonders                                        NaN     NaN     NaN   \n",
       "You Belong To Me                                       NaN     NaN     NaN   \n",
       "Zen and the Art of Motorcycle Maintenance: An I...     NaN     NaN     NaN   \n",
       "Zoya                                                   NaN     NaN     NaN   \n",
       "\\O\\\" Is for Outlaw\"                                    NaN     NaN     NaN   \n",
       "\n",
       "User-ID                                             2977    3363    4017    \\\n",
       "Book-Title                                                                   \n",
       "1984                                                   NaN     NaN     NaN   \n",
       "1st to Die: A Novel                                    NaN     NaN     NaN   \n",
       "2nd Chance                                             NaN     NaN     NaN   \n",
       "4 Blondes                                              NaN     NaN     NaN   \n",
       "A Bend in the Road                                     NaN     NaN     NaN   \n",
       "...                                                    ...     ...     ...   \n",
       "Year of Wonders                                        7.0     NaN     NaN   \n",
       "You Belong To Me                                       NaN     NaN     NaN   \n",
       "Zen and the Art of Motorcycle Maintenance: An I...     NaN     0.0     NaN   \n",
       "Zoya                                                   NaN     NaN     NaN   \n",
       "\\O\\\" Is for Outlaw\"                                    NaN     NaN     NaN   \n",
       "\n",
       "User-ID                                             4385    6251    6323    \\\n",
       "Book-Title                                                                   \n",
       "1984                                                   NaN     NaN     NaN   \n",
       "1st to Die: A Novel                                    NaN     NaN     NaN   \n",
       "2nd Chance                                             NaN     NaN     NaN   \n",
       "4 Blondes                                              NaN     0.0     NaN   \n",
       "A Bend in the Road                                     NaN     NaN     NaN   \n",
       "...                                                    ...     ...     ...   \n",
       "Year of Wonders                                        NaN     NaN     NaN   \n",
       "You Belong To Me                                       NaN     NaN     0.0   \n",
       "Zen and the Art of Motorcycle Maintenance: An I...     NaN     0.0     NaN   \n",
       "Zoya                                                   NaN     NaN     NaN   \n",
       "\\O\\\" Is for Outlaw\"                                    NaN     NaN     NaN   \n",
       "\n",
       "User-ID                                             6543    ...  271705  \\\n",
       "Book-Title                                                  ...           \n",
       "1984                                                   NaN  ...    10.0   \n",
       "1st to Die: A Novel                                    9.0  ...     NaN   \n",
       "2nd Chance                                             0.0  ...     NaN   \n",
       "4 Blondes                                              NaN  ...     NaN   \n",
       "A Bend in the Road                                     NaN  ...     NaN   \n",
       "...                                                    ...  ...     ...   \n",
       "Year of Wonders                                        0.0  ...     NaN   \n",
       "You Belong To Me                                       NaN  ...     NaN   \n",
       "Zen and the Art of Motorcycle Maintenance: An I...     NaN  ...     NaN   \n",
       "Zoya                                                   NaN  ...     NaN   \n",
       "\\O\\\" Is for Outlaw\"                                    NaN  ...     NaN   \n",
       "\n",
       "User-ID                                             273979  274004  274061  \\\n",
       "Book-Title                                                                   \n",
       "1984                                                   NaN     NaN     NaN   \n",
       "1st to Die: A Novel                                    NaN     NaN     NaN   \n",
       "2nd Chance                                             NaN     NaN     NaN   \n",
       "4 Blondes                                              NaN     NaN     NaN   \n",
       "A Bend in the Road                                     0.0     NaN     NaN   \n",
       "...                                                    ...     ...     ...   \n",
       "Year of Wonders                                        9.0     NaN     NaN   \n",
       "You Belong To Me                                       NaN     NaN     NaN   \n",
       "Zen and the Art of Motorcycle Maintenance: An I...     NaN     NaN     NaN   \n",
       "Zoya                                                   0.0     NaN     NaN   \n",
       "\\O\\\" Is for Outlaw\"                                    NaN     NaN     NaN   \n",
       "\n",
       "User-ID                                             274301  274308  275970  \\\n",
       "Book-Title                                                                   \n",
       "1984                                                   NaN     NaN     0.0   \n",
       "1st to Die: A Novel                                    NaN     NaN     NaN   \n",
       "2nd Chance                                             NaN     0.0     NaN   \n",
       "4 Blondes                                              NaN     NaN     NaN   \n",
       "A Bend in the Road                                     NaN     NaN     NaN   \n",
       "...                                                    ...     ...     ...   \n",
       "Year of Wonders                                        NaN     NaN     0.0   \n",
       "You Belong To Me                                       NaN     NaN     NaN   \n",
       "Zen and the Art of Motorcycle Maintenance: An I...     NaN     NaN     0.0   \n",
       "Zoya                                                   NaN     NaN     NaN   \n",
       "\\O\\\" Is for Outlaw\"                                    8.0     NaN     NaN   \n",
       "\n",
       "User-ID                                             277427  277639  278418  \n",
       "Book-Title                                                                  \n",
       "1984                                                   NaN     NaN     NaN  \n",
       "1st to Die: A Novel                                    NaN     NaN     NaN  \n",
       "2nd Chance                                             NaN     0.0     NaN  \n",
       "4 Blondes                                              NaN     NaN     NaN  \n",
       "A Bend in the Road                                     NaN     NaN     NaN  \n",
       "...                                                    ...     ...     ...  \n",
       "Year of Wonders                                        NaN     NaN     NaN  \n",
       "You Belong To Me                                       NaN     NaN     NaN  \n",
       "Zen and the Art of Motorcycle Maintenance: An I...     NaN     NaN     NaN  \n",
       "Zoya                                                   NaN     NaN     NaN  \n",
       "\\O\\\" Is for Outlaw\"                                    NaN     NaN     NaN  \n",
       "\n",
       "[706 rows x 810 columns]"
      ]
     },
     "execution_count": 36,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "pt"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 37,
   "id": "7877ebf1",
   "metadata": {},
   "outputs": [],
   "source": [
    "pt.fillna(0, inplace= True)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 38,
   "id": "c371b266",
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "    </tr>\n",
       "    <tr>\n",
       "      <th>Book-Title</th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>1984</th>\n",
       "      <td>9.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>...</td>\n",
       "      <td>10.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1st to Die: A Novel</th>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>9.0</td>\n",
       "      <td>...</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2nd Chance</th>\n",
       "      <td>0.0</td>\n",
       "      <td>10.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>...</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4 Blondes</th>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>...</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>A Bend in the Road</th>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>7.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>...</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Year of Wonders</th>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>7.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>...</td>\n",
       "      <td>0.0</td>\n",
       "      <td>9.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>You Belong To Me</th>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>...</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Zen and the Art of Motorcycle Maintenance: An Inquiry into Values</th>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>...</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Zoya</th>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>...</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>\\O\\\" Is for Outlaw\"</th>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>...</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>8.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>0.0</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>706 rows × 810 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "User-ID                                             254     2276    2766    \\\n",
       "Book-Title                                                                   \n",
       "1984                                                   9.0     0.0     0.0   \n",
       "1st to Die: A Novel                                    0.0     0.0     0.0   \n",
       "2nd Chance                                             0.0    10.0     0.0   \n",
       "4 Blondes                                              0.0     0.0     0.0   \n",
       "A Bend in the Road                                     0.0     0.0     7.0   \n",
       "...                                                    ...     ...     ...   \n",
       "Year of Wonders                                        0.0     0.0     0.0   \n",
       "You Belong To Me                                       0.0     0.0     0.0   \n",
       "Zen and the Art of Motorcycle Maintenance: An I...     0.0     0.0     0.0   \n",
       "Zoya                                                   0.0     0.0     0.0   \n",
       "\\O\\\" Is for Outlaw\"                                    0.0     0.0     0.0   \n",
       "\n",
       "User-ID                                             2977    3363    4017    \\\n",
       "Book-Title                                                                   \n",
       "1984                                                   0.0     0.0     0.0   \n",
       "1st to Die: A Novel                                    0.0     0.0     0.0   \n",
       "2nd Chance                                             0.0     0.0     0.0   \n",
       "4 Blondes                                              0.0     0.0     0.0   \n",
       "A Bend in the Road                                     0.0     0.0     0.0   \n",
       "...                                                    ...     ...     ...   \n",
       "Year of Wonders                                        7.0     0.0     0.0   \n",
       "You Belong To Me                                       0.0     0.0     0.0   \n",
       "Zen and the Art of Motorcycle Maintenance: An I...     0.0     0.0     0.0   \n",
       "Zoya                                                   0.0     0.0     0.0   \n",
       "\\O\\\" Is for Outlaw\"                                    0.0     0.0     0.0   \n",
       "\n",
       "User-ID                                             4385    6251    6323    \\\n",
       "Book-Title                                                                   \n",
       "1984                                                   0.0     0.0     0.0   \n",
       "1st to Die: A Novel                                    0.0     0.0     0.0   \n",
       "2nd Chance                                             0.0     0.0     0.0   \n",
       "4 Blondes                                              0.0     0.0     0.0   \n",
       "A Bend in the Road                                     0.0     0.0     0.0   \n",
       "...                                                    ...     ...     ...   \n",
       "Year of Wonders                                        0.0     0.0     0.0   \n",
       "You Belong To Me                                       0.0     0.0     0.0   \n",
       "Zen and the Art of Motorcycle Maintenance: An I...     0.0     0.0     0.0   \n",
       "Zoya                                                   0.0     0.0     0.0   \n",
       "\\O\\\" Is for Outlaw\"                                    0.0     0.0     0.0   \n",
       "\n",
       "User-ID                                             6543    ...  271705  \\\n",
       "Book-Title                                                  ...           \n",
       "1984                                                   0.0  ...    10.0   \n",
       "1st to Die: A Novel                                    9.0  ...     0.0   \n",
       "2nd Chance                                             0.0  ...     0.0   \n",
       "4 Blondes                                              0.0  ...     0.0   \n",
       "A Bend in the Road                                     0.0  ...     0.0   \n",
       "...                                                    ...  ...     ...   \n",
       "Year of Wonders                                        0.0  ...     0.0   \n",
       "You Belong To Me                                       0.0  ...     0.0   \n",
       "Zen and the Art of Motorcycle Maintenance: An I...     0.0  ...     0.0   \n",
       "Zoya                                                   0.0  ...     0.0   \n",
       "\\O\\\" Is for Outlaw\"                                    0.0  ...     0.0   \n",
       "\n",
       "User-ID                                             273979  274004  274061  \\\n",
       "Book-Title                                                                   \n",
       "1984                                                   0.0     0.0     0.0   \n",
       "1st to Die: A Novel                                    0.0     0.0     0.0   \n",
       "2nd Chance                                             0.0     0.0     0.0   \n",
       "4 Blondes                                              0.0     0.0     0.0   \n",
       "A Bend in the Road                                     0.0     0.0     0.0   \n",
       "...                                                    ...     ...     ...   \n",
       "Year of Wonders                                        9.0     0.0     0.0   \n",
       "You Belong To Me                                       0.0     0.0     0.0   \n",
       "Zen and the Art of Motorcycle Maintenance: An I...     0.0     0.0     0.0   \n",
       "Zoya                                                   0.0     0.0     0.0   \n",
       "\\O\\\" Is for Outlaw\"                                    0.0     0.0     0.0   \n",
       "\n",
       "User-ID                                             274301  274308  275970  \\\n",
       "Book-Title                                                                   \n",
       "1984                                                   0.0     0.0     0.0   \n",
       "1st to Die: A Novel                                    0.0     0.0     0.0   \n",
       "2nd Chance                                             0.0     0.0     0.0   \n",
       "4 Blondes                                              0.0     0.0     0.0   \n",
       "A Bend in the Road                                     0.0     0.0     0.0   \n",
       "...                                                    ...     ...     ...   \n",
       "Year of Wonders                                        0.0     0.0     0.0   \n",
       "You Belong To Me                                       0.0     0.0     0.0   \n",
       "Zen and the Art of Motorcycle Maintenance: An I...     0.0     0.0     0.0   \n",
       "Zoya                                                   0.0     0.0     0.0   \n",
       "\\O\\\" Is for Outlaw\"                                    8.0     0.0     0.0   \n",
       "\n",
       "User-ID                                             277427  277639  278418  \n",
       "Book-Title                                                                  \n",
       "1984                                                   0.0     0.0     0.0  \n",
       "1st to Die: A Novel                                    0.0     0.0     0.0  \n",
       "2nd Chance                                             0.0     0.0     0.0  \n",
       "4 Blondes                                              0.0     0.0     0.0  \n",
       "A Bend in the Road                                     0.0     0.0     0.0  \n",
       "...                                                    ...     ...     ...  \n",
       "Year of Wonders                                        0.0     0.0     0.0  \n",
       "You Belong To Me                                       0.0     0.0     0.0  \n",
       "Zen and the Art of Motorcycle Maintenance: An I...     0.0     0.0     0.0  \n",
       "Zoya                                                   0.0     0.0     0.0  \n",
       "\\O\\\" Is for Outlaw\"                                    0.0     0.0     0.0  \n",
       "\n",
       "[706 rows x 810 columns]"
      ]
     },
     "execution_count": 38,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "    pt"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 39,
   "id": "3fb1a355",
   "metadata": {},
   "outputs": [],
   "source": [
    "from sklearn.metrics.pairwise import cosine_similarity"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 40,
   "id": "b1f8a2c0",
   "metadata": {},
   "outputs": [],
   "source": [
    "similarity_score = cosine_similarity(pt)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 41,
   "id": "1c640355",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "array([1.        , 0.10255025, 0.01220856, 0.        , 0.05367224,\n",
       "       0.02774901, 0.08216491, 0.13732869, 0.03261686, 0.03667591,\n",
       "       0.02322418, 0.06766487, 0.02083978, 0.09673735, 0.13388865,\n",
       "       0.08303112, 0.11153543, 0.05100411, 0.02517784, 0.11706383,\n",
       "       0.        , 0.14333793, 0.07847534, 0.06150451, 0.08723968,\n",
       "       0.        , 0.07009814, 0.13658681, 0.07600328, 0.12167134,\n",
       "       0.00768046, 0.01473221, 0.        , 0.07965814, 0.04522617,\n",
       "       0.01556271, 0.09495938, 0.0182307 , 0.02610465, 0.07984012,\n",
       "       0.11679969, 0.0569124 , 0.08354155, 0.08471898, 0.08785938,\n",
       "       0.05491435, 0.0548505 , 0.27026514, 0.09779123, 0.06016046,\n",
       "       0.08958835, 0.06748675, 0.        , 0.04468098, 0.01920872,\n",
       "       0.        , 0.05629067, 0.00557964, 0.07877059, 0.05219479,\n",
       "       0.18908177, 0.        , 0.01240656, 0.02984572, 0.04279502,\n",
       "       0.12680125, 0.16566735, 0.        , 0.13357242, 0.06615478,\n",
       "       0.        , 0.        , 0.        , 0.10968075, 0.02806606,\n",
       "       0.04521795, 0.02613277, 0.06876131, 0.01331627, 0.10519138,\n",
       "       0.03349457, 0.01363458, 0.23669374, 0.        , 0.10397941,\n",
       "       0.06167753, 0.14176273, 0.11661083, 0.08331012, 0.00850895,\n",
       "       0.06715433, 0.        , 0.15850821, 0.0328052 , 0.01068915,\n",
       "       0.02579782, 0.02114859, 0.02687779, 0.02175821, 0.        ,\n",
       "       0.01601663, 0.12114266, 0.04768603, 0.05819184, 0.06510722,\n",
       "       0.        , 0.0476705 , 0.05273165, 0.0281001 , 0.06524573,\n",
       "       0.02116345, 0.02097868, 0.07422249, 0.01752778, 0.03734567,\n",
       "       0.        , 0.01579666, 0.11039448, 0.16527277, 0.15514319,\n",
       "       0.06237454, 0.08139489, 0.05655414, 0.07458203, 0.03771888,\n",
       "       0.0593633 , 0.02955369, 0.03355603, 0.04734093, 0.01006643,\n",
       "       0.01671982, 0.07258935, 0.        , 0.        , 0.        ,\n",
       "       0.02428501, 0.03067819, 0.0997498 , 0.        , 0.01690152,\n",
       "       0.02410862, 0.0281084 , 0.        , 0.        , 0.01812877,\n",
       "       0.02880827, 0.        , 0.05995157, 0.02127671, 0.1034119 ,\n",
       "       0.02766748, 0.10684795, 0.09898722, 0.14145186, 0.05007429,\n",
       "       0.09428289, 0.01411249, 0.        , 0.07835976, 0.00882242,\n",
       "       0.04515898, 0.        , 0.01281412, 0.04003334, 0.07477661,\n",
       "       0.01217906, 0.01887393, 0.02667484, 0.01432864, 0.14702847,\n",
       "       0.06087282, 0.02578321, 0.02741876, 0.        , 0.14909595,\n",
       "       0.05606788, 0.        , 0.03199916, 0.03643817, 0.        ,\n",
       "       0.01962921, 0.22222254, 0.01515845, 0.09673268, 0.02190023,\n",
       "       0.02013549, 0.05400331, 0.07262017, 0.01111637, 0.03649872,\n",
       "       0.05994664, 0.        , 0.14691167, 0.02086005, 0.10359635,\n",
       "       0.09794375, 0.06609997, 0.12871083, 0.08992739, 0.01147457,\n",
       "       0.02460165, 0.        , 0.18049207, 0.05141892, 0.0477174 ,\n",
       "       0.10849696, 0.13278139, 0.05915288, 0.05372984, 0.034785  ,\n",
       "       0.        , 0.09203039, 0.06388401, 0.04773328, 0.15570975,\n",
       "       0.08420691, 0.12338217, 0.0878469 , 0.08205945, 0.12177532,\n",
       "       0.02433703, 0.00272862, 0.        , 0.        , 0.03671505,\n",
       "       0.15280984, 0.0370943 , 0.07458136, 0.09746697, 0.05416091,\n",
       "       0.10266993, 0.07574414, 0.06426526, 0.0360174 , 0.01559752,\n",
       "       0.02033559, 0.02463593, 0.        , 0.03349154, 0.02135369,\n",
       "       0.0190337 , 0.06806265, 0.02032116, 0.11784706, 0.07839488,\n",
       "       0.08422558, 0.        , 0.02040796, 0.        , 0.04698246,\n",
       "       0.08294513, 0.13974514, 0.01234525, 0.13510608, 0.07423489,\n",
       "       0.11841889, 0.04930091, 0.01621668, 0.02633023, 0.04815972,\n",
       "       0.01959826, 0.10174253, 0.13257638, 0.        , 0.0551027 ,\n",
       "       0.0186115 , 0.        , 0.04504598, 0.03482459, 0.16503292,\n",
       "       0.08466191, 0.06795353, 0.02987653, 0.        , 0.        ,\n",
       "       0.08781993, 0.07885279, 0.04799058, 0.01467964, 0.02123837,\n",
       "       0.04549923, 0.08673969, 0.00885998, 0.02880637, 0.02022145,\n",
       "       0.02414122, 0.12548312, 0.        , 0.02482518, 0.06520606,\n",
       "       0.        , 0.0606983 , 0.01177824, 0.13974105, 0.01978844,\n",
       "       0.01260824, 0.08608601, 0.04433883, 0.02943085, 0.02242496,\n",
       "       0.06541868, 0.07866868, 0.14281399, 0.11979305, 0.01858409,\n",
       "       0.13445377, 0.04809338, 0.09790644, 0.        , 0.17415731,\n",
       "       0.07437756, 0.        , 0.12389065, 0.01042391, 0.02580849,\n",
       "       0.        , 0.0895139 , 0.04005551, 0.19182231, 0.02267512,\n",
       "       0.01730347, 0.03054044, 0.07008822, 0.10084626, 0.10467615,\n",
       "       0.01683462, 0.12468283, 0.10266459, 0.03549836, 0.02667484,\n",
       "       0.07652765, 0.08474056, 0.01831977, 0.02177482, 0.15293362,\n",
       "       0.        , 0.        , 0.01063251, 0.02153089, 0.02946443,\n",
       "       0.        , 0.02076783, 0.01194825, 0.00953675, 0.2067554 ,\n",
       "       0.01554292, 0.0390266 , 0.06681046, 0.09014973, 0.05914735,\n",
       "       0.06206857, 0.        , 0.02005959, 0.07843566, 0.16337845,\n",
       "       0.07161075, 0.        , 0.14595258, 0.07561631, 0.02939738,\n",
       "       0.04779629, 0.01807238, 0.11362722, 0.09791273, 0.07999693,\n",
       "       0.08912337, 0.10941777, 0.        , 0.02115842, 0.0600393 ,\n",
       "       0.01797154, 0.05755408, 0.02166863, 0.09754449, 0.13107652,\n",
       "       0.        , 0.06829904, 0.09132922, 0.        , 0.02781406,\n",
       "       0.01533368, 0.06113179, 0.01757286, 0.02471294, 0.0180158 ,\n",
       "       0.11789806, 0.06468143, 0.13904191, 0.        , 0.06671644,\n",
       "       0.        , 0.        , 0.05762086, 0.02266096, 0.00844876,\n",
       "       0.02297481, 0.07136276, 0.15305514, 0.06039874, 0.        ,\n",
       "       0.08996912, 0.01545947, 0.10135299, 0.        , 0.01676344,\n",
       "       0.        , 0.0502188 , 0.16041182, 0.        , 0.13439733,\n",
       "       0.12508514, 0.02329035, 0.0198727 , 0.01105674, 0.02548034,\n",
       "       0.00896044, 0.08246122, 0.01902896, 0.07025003, 0.0216367 ,\n",
       "       0.12822982, 0.09998772, 0.08642895, 0.06355197, 0.02883024,\n",
       "       0.04335826, 0.0470659 , 0.05223733, 0.        , 0.08982751,\n",
       "       0.00875634, 0.09923542, 0.10228551, 0.        , 0.12307492,\n",
       "       0.01758929, 0.02028125, 0.1033827 , 0.13028171, 0.08988894,\n",
       "       0.09005001, 0.05332049, 0.08033436, 0.04597795, 0.06139888,\n",
       "       0.02300709, 0.02304904, 0.06523041, 0.01915363, 0.        ,\n",
       "       0.04542766, 0.        , 0.        , 0.05261954, 0.01317088,\n",
       "       0.        , 0.        , 0.0485931 , 0.0734819 , 0.10354481,\n",
       "       0.01718807, 0.09919937, 0.08091989, 0.00358835, 0.04757132,\n",
       "       0.11122765, 0.05143481, 0.0566614 , 0.        , 0.06087719,\n",
       "       0.10800615, 0.        , 0.07554686, 0.        , 0.13644384,\n",
       "       0.04796763, 0.16104067, 0.        , 0.01759864, 0.05438295,\n",
       "       0.        , 0.08100801, 0.13090711, 0.00581844, 0.07150547,\n",
       "       0.05428487, 0.06143184, 0.05161653, 0.1951182 , 0.1149488 ,\n",
       "       0.06513047, 0.06401961, 0.        , 0.        , 0.10853662,\n",
       "       0.11400426, 0.0463925 , 0.01825277, 0.        , 0.01195201,\n",
       "       0.21057744, 0.05809707, 0.04349156, 0.02646256, 0.07276403,\n",
       "       0.05264857, 0.07242165, 0.06790898, 0.01626564, 0.02431809,\n",
       "       0.02093565, 0.13617057, 0.11784149, 0.08588206, 0.09284352,\n",
       "       0.11277297, 0.06868983, 0.08200947, 0.13369059, 0.        ,\n",
       "       0.19972625, 0.02286207, 0.0806288 , 0.        , 0.05756015,\n",
       "       0.06738056, 0.        , 0.19656288, 0.06306426, 0.03499381,\n",
       "       0.06123119, 0.09596456, 0.02180168, 0.02317515, 0.06476149,\n",
       "       0.07052241, 0.08280452, 0.1700872 , 0.07213921, 0.01172201,\n",
       "       0.08541218, 0.17990898, 0.08007284, 0.01739625, 0.16728777,\n",
       "       0.26396194, 0.1840891 , 0.05600273, 0.04133586, 0.06911015,\n",
       "       0.14456847, 0.22626397, 0.19208896, 0.0239334 , 0.20025064,\n",
       "       0.01507653, 0.05144282, 0.1233368 , 0.1420166 , 0.02472079,\n",
       "       0.08563805, 0.02363426, 0.12794024, 0.01083153, 0.07352436,\n",
       "       0.09532519, 0.03421895, 0.07194212, 0.02297079, 0.15344079,\n",
       "       0.08856302, 0.        , 0.        , 0.01878656, 0.09772942,\n",
       "       0.04404359, 0.15211972, 0.0152225 , 0.10307399, 0.05715789,\n",
       "       0.04600056, 0.06303899, 0.06572303, 0.14421331, 0.08272478,\n",
       "       0.        , 0.04203701, 0.02276077, 0.17381829, 0.01909967,\n",
       "       0.16000268, 0.14681486, 0.        , 0.05940546, 0.07725115,\n",
       "       0.07464763, 0.06546696, 0.07021577, 0.18921368, 0.02494136,\n",
       "       0.01705027, 0.05437622, 0.04932819, 0.        , 0.11445399,\n",
       "       0.08001595, 0.12858515, 0.02306658, 0.06129105, 0.02090769,\n",
       "       0.04550867, 0.1026659 , 0.10725982, 0.0260534 , 0.00173709,\n",
       "       0.0987294 , 0.08077482, 0.02159226, 0.01614275, 0.0208464 ,\n",
       "       0.09797466, 0.01906731, 0.18571699, 0.05344577, 0.18925314,\n",
       "       0.05894189, 0.01488161, 0.1202478 , 0.09840359, 0.01048126,\n",
       "       0.10596224, 0.07617195, 0.0805439 , 0.        , 0.23299389,\n",
       "       0.01073642, 0.13573542, 0.04578552, 0.14440017, 0.        ,\n",
       "       0.12522954, 0.0645501 , 0.02817522, 0.14445559, 0.01721045,\n",
       "       0.09508161, 0.0517902 , 0.18410818, 0.08704224, 0.10990764,\n",
       "       0.10850377, 0.03954865, 0.0383631 , 0.02463491, 0.07845405,\n",
       "       0.03455548, 0.03007681, 0.02484076, 0.04223674, 0.14444517,\n",
       "       0.12340234, 0.01510201, 0.0284437 , 0.02132016, 0.07391778,\n",
       "       0.08904276, 0.15893871, 0.06947574, 0.01060787, 0.        ,\n",
       "       0.09993169, 0.05711356, 0.09488374, 0.00948943, 0.13365876,\n",
       "       0.05794064, 0.        , 0.06721284, 0.02066998, 0.        ,\n",
       "       0.01839428, 0.        , 0.12655364, 0.08418288, 0.09095705,\n",
       "       0.00730589, 0.08143881, 0.        , 0.04218803, 0.08392849,\n",
       "       0.07785801, 0.        , 0.07151794, 0.02407593, 0.01635126,\n",
       "       0.03734567, 0.05237227, 0.01140169, 0.00968725, 0.12530648,\n",
       "       0.00909905, 0.05864096, 0.01769644, 0.12110367, 0.07347567,\n",
       "       0.04316046])"
      ]
     },
     "execution_count": 41,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "similarity_score[0]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 42,
   "id": "5179817d",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "(706, 706)"
      ]
     },
     "execution_count": 42,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "similarity_score.shape"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 43,
   "id": "1119a4a6",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "array([[1.        , 0.10255025, 0.01220856, ..., 0.12110367, 0.07347567,\n",
       "        0.04316046],\n",
       "       [0.10255025, 1.        , 0.2364573 , ..., 0.07446129, 0.16773875,\n",
       "        0.14263397],\n",
       "       [0.01220856, 0.2364573 , 1.        , ..., 0.04558758, 0.04938579,\n",
       "        0.10796119],\n",
       "       ...,\n",
       "       [0.12110367, 0.07446129, 0.04558758, ..., 1.        , 0.07085128,\n",
       "        0.0196177 ],\n",
       "       [0.07347567, 0.16773875, 0.04938579, ..., 0.07085128, 1.        ,\n",
       "        0.10602962],\n",
       "       [0.04316046, 0.14263397, 0.10796119, ..., 0.0196177 , 0.10602962,\n",
       "        1.        ]])"
      ]
     },
     "execution_count": 43,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "similarity_score"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 44,
   "id": "93970a29",
   "metadata": {},
   "outputs": [],
   "source": [
    "def recommend(book_name):\n",
    "    # index fetch\n",
    "    index = np.where(pt.index==book_name)[0][0]\n",
    "    similar_items = sorted(list(enumerate(similarity_score[index])),key=lambda x:x[1],reverse=True)[1:5]\n",
    "    Data =[]\n",
    "    for i in similar_items:\n",
    "        item =[]\n",
    "        temp_df = books[books['Book-Title']==pt.index[i[0]]]\n",
    "        item.extend(list(temp_df.drop_duplicates('Book-Title')['Book-Title'].values))\n",
    "        item.extend(list(temp_df.drop_duplicates('Book-Title')['Book-Author'].values))\n",
    "        item.extend(list(temp_df.drop_duplicates('Book-Title')['Image-URL-M'].values))\n",
    "        \n",
    "        Data.append(item)\n",
    "    return Data\n",
    "        "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 63,
   "id": "19829baa",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "(706, 706)"
      ]
     },
     "execution_count": 63,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "similarity_score.shape"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 64,
   "id": "d0463d71",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[['Animal Farm',\n",
       "  'George Orwell',\n",
       "  'http://images.amazon.com/images/P/0451526341.01.MZZZZZZZ.jpg'],\n",
       " [\"The Handmaid's Tale\",\n",
       "  'Margaret Atwood',\n",
       "  'http://images.amazon.com/images/P/0449212602.01.MZZZZZZZ.jpg'],\n",
       " ['Brave New World',\n",
       "  'Aldous Huxley',\n",
       "  'http://images.amazon.com/images/P/0060809833.01.MZZZZZZZ.jpg'],\n",
       " ['The Vampire Lestat (Vampire Chronicles, Book II)',\n",
       "  'ANNE RICE',\n",
       "  'http://images.amazon.com/images/P/0345313860.01.MZZZZZZZ.jpg']]"
      ]
     },
     "execution_count": 64,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "recommend('1984')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 65,
   "id": "4de86a67",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "0"
      ]
     },
     "execution_count": 65,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "np.where(pt.index=='1984')[0][0]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 57,
   "id": "ed62932c",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'Animal Farm'"
      ]
     },
     "execution_count": 57,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "pt.index[47]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 58,
   "id": "518c94a7",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "704"
      ]
     },
     "execution_count": 58,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "np.where(pt.index=='Zoya')[0][0]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 59,
   "id": "06afab51",
   "metadata": {},
   "outputs": [],
   "source": [
    "import pickle\n",
    "pickle.dump(popular_df,open('popular.pkl','wb'))\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 67,
   "id": "9861a078",
   "metadata": {},
   "outputs": [],
   "source": [
    "pickle.dump(pt,open('pt.pkl','wb'))\n",
    "pickle.dump(books,open('books.pkl','wb'))\n",
    "pickle.dump(similarity_score,open('similarity_score.pkl','wb'))\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "7b1a16e8",
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3 (ipykernel)",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.9.13"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 5
}