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Dreamer_STFT33.py
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# More freq bins and time domain features [ batch , 14 , 65 , 65]
import sys
import os
# Dynamically add the root directory to sys.path
# Assumes that 'models' and 'utils' are in the same project root directory
project_root = os.path.abspath(os.path.join(os.path.dirname(__file__), '.'))
sys.path.insert(0, project_root)
import math
from sklearn.metrics import accuracy_score
import torch
import torch.nn as nn
import torch.optim as optim
import torch.nn.functional as F
from torcheeg import transforms
from torch.utils.data import DataLoader
from torcheeg.datasets.constants import DREAMER_CHANNEL_LOCATION_DICT
from torcheeg.datasets.constants import DREAMER_ADJACENCY_MATRIX
from torcheeg.datasets import DREAMERDataset
from torcheeg.model_selection import KFoldGroupbyTrial
from torcheeg.model_selection import train_test_split_groupby_trial, train_test_split
from tqdm import tqdm
import matplotlib.pyplot as plt
import warnings
warnings.filterwarnings('ignore')
# Local Imports
from utils.checkpoint import train_and_save, train_validate_and_save, train_validate_test_and_save, tvt_save_acc_loss_f1
from utils.log import get_logger
from utils.utils import print_var, train_one_epoch, train_one_epoch_lstm, get_num_params, train_one_step_tqdm
from utils.transforms import STFTSpectrogram
from models.STFT_Spectrogram.stft_cnn import STFT_Two_Layer_CNN_Pro, STFT_Three_Layer_CNN_Pro
from models.STFT_Spectrogram.stft_cnn_lstm import STFT_LSTM_CNN_Model
from models.cnn_based import UNET_VIT
from models.cnn_based import UNET_VIT_TSception, UNET_VIT_INCEPTION
from models.the_model import *
if __name__ == "__main__":
rng_num = 2024 #122
batch_size = 32
dataset_name = 'Dreamer_STFT33'
emotion_dim = 'valence' # valence, dominance, or arousal
mat_path = './raw_data/DREAMER.mat' # path to the DREAMER.mat file
io_path = f'./saves/datasets/{dataset_name}' # IO path to store the dataset
# Import data
dataset = DREAMERDataset(io_path=f"{io_path}",
mat_path=mat_path,
offline_transform=transforms.Compose([
# transforms.BaselineRemoval(),
STFTSpectrogram(n_fft=64, hop_length=4, contourf=False), # [batch,14, 33, 33]
transforms.MeanStdNormalize(),#MeanStdNormalize() , MinMaxNormalize()
]),
online_transform=transforms.Compose([
transforms.ToTensor(),
]),
label_transform=transforms.Compose([
transforms.Select(emotion_dim),
transforms.Binary(threshold=2.5),
]),
chunk_size=128,
baseline_chunk_size=128,
num_baseline=61,
num_worker=4)
# print(dataset)
# print(dataset[0])
# print(dataset[0][0].shape)
# print(dataset[0][1])
# sys.exit()
# Split train val test
split_type = 'group_by_trial'
if split_type == 'group_by_trial':
train_dataset, test_dataset = train_test_split_groupby_trial(dataset= dataset, test_size = 0.2, shuffle= True) #, random_state= rng_num)
train_dataset, val_dataset = train_test_split_groupby_trial(dataset= train_dataset, test_size = 0.2, shuffle=True) #, random_state= rng_num)
elif split_type == 'simple':
train_dataset, test_dataset = train_test_split(dataset= dataset, test_size = 0.2, shuffle= True) #, random_state= rng_num)
train_dataset, val_dataset = train_test_split(dataset= train_dataset, test_size = 0.2, shuffle=True) #, random_state= rng_num)
# Create train/val/test dataloaders
train_loader = DataLoader(train_dataset, batch_size= batch_size, shuffle=True)
val_loader = DataLoader(val_dataset, batch_size= batch_size, shuffle=True)
test_loader = DataLoader(test_dataset, batch_size= batch_size, shuffle=False)
print("Dataset is ready!")
print(f"Dataset size: {len(dataset)}")
print(f"Train Size: {len(train_dataset)}, Validation Size: {len(val_dataset)} , Test Size: {len(test_dataset)}")
print(f"Input data shape: {dataset[0][0].shape}")
print(f"Output data (one sample): {dataset[0][1]}")
print('*' * 30)
print_var("Number of batches inside train dataloader",len(train_loader))
print_var("Number of batches inside validation dataloader",len(val_loader))
print_var("Number of batches inside test dataloader",len(test_loader))
print('*' * 30)
# ****************** Choose your Model ******************************
# model = STFT_Two_Layer_CNN_Pro() ########## 95.5
# model = STFT_Three_Layer_CNN_Pro()
# model = STFT_LSTM_CNN_Model()
# model = UNET_VIT(
# in_channels=dataset[0][0].shape[0], unet_out_channels=3,
# img_size=dataset[0][0].shape[1], patch_size=3,
# n_classes=2, embed_dim=768, depth=5, n_heads=6,
# mlp_ratio=4., qkv_bias=True, p=0.5, attn_p=0.5
# )
# # UNET_VIT model 2 -> tHis is a good model !!!!!!!! !!!!!!!!!!!
# model = UNET_VIT(
# in_channels=dataset[0][0].shape[0], unet_out_channels=3,
# img_size=dataset[0][0].shape[1], patch_size=5,
# n_classes=2, embed_dim=256, depth=5, n_heads=8, # depth=5
# mlp_ratio=4., qkv_bias=True, p=0.5, attn_p=0.5 # mlp_ratio=4.
# )
# Note: Change sampling rate so that the Tsception kernels can have good kernel size
# samplig rate /2(4 and 8) + 1 => 16/2+1 16/4+1 16/8+1 => 9,5,3
# num_channel should be the size of stft as well 22
# model = UNET_VIT_TSception(
# in_channels=dataset[0][0].shape[0],unet_out_channels=3,
# img_size=dataset[0][0].shape[1], patch_size=3,
# n_classes=2, embed_dim=768, depth=5, n_heads=6,
# mlp_ratio=4., qkv_bias=True, p=0.5, attn_p=0.5,
# sampling_rate= 16, num_channels=22
# )
###########################################################
# GOOD MODEL, 16M !!!!!!!!!!!!!!!!!!!!!!!!! val:83%
# model = UNET_VIT_INCEPTION(
# in_channels=dataset[0][0].shape[0], unet_out_channels=3,
# img_size=dataset[0][0].shape[1], patch_size=3, n_classes=2,
# embed_dim=128, depth=5, n_heads=8, mlp_ratio=4.0, qkv_bias=True, # embed_dim=768, n_heads=6
# p=0.5, attn_p=0.5)
# Good model, 6M ,val:%83
# model = UNET_DGCNN_INCEPTION(in_channels=dataset[0][0].shape[0], unet_out_channels=3, unet_feature_channels=[64,128,256], n_classes=2)
# model = UNET_DGCNN_INCEPTION2(in_channels=dataset[0][0].shape[0], unet_feature_channels=[64,128,256], graph_feature_size=5, n_classes=2)
# model = UNET_DGCNN_INCEPTION_GAT(in_channels=dataset[0][0].shape[0], unet_feature_channels=[64,128,256], graph_feature_size=5, dgcnn_layers=2, dgcnn_hid_channels=32, n_classes=2, dropout=0.5, bias=True)
# val: 80%
# model = NO_UNET_DGCNN_INCEPTION_GAT(in_channels=dataset[0][0].shape[0], unet_feature_channels=[64,128,256], graph_feature_size=5, n_classes=2,linear_hid=64)
# model = UNET_DGCNN_INCEPTION_GAT_Multi_Head(
# in_channels=dataset[0][0].shape[0], unet_feature_channels=[64,128,256],
# graph_feature_size=5, dgcnn_layers=2, dgcnn_hid_channels=32, num_heads=4,
# n_classes=2, dropout=0.5, bias=True, linear_hid=64)
model = UNET_DGCNN_INCEPTION_GAT_Transformer(
in_channels=dataset[0][0].shape[0], unet_feature_channels=[64,128,256],
graph_feature_size=5, dgcnn_layers=2, dgcnn_hid_channels=32, num_heads=4,
n_classes=2, dropout=0.5, bias=True, linear_hid=64)
print(f"Selected model name : {model.__class__.__name__}")
# print(f"Model parameter count: {get_num_params(model,1)}")
print_var("Model is ", model)
print('*' * 30)
# ****************** Choose your Loss Function ******************************
# loss_fn = nn.BCEWithLogitsLoss()
# loss_fn = nn.MSELoss()
loss_fn = nn.CrossEntropyLoss()
# ****************** Choose your Optimizer ******************************
# optimizer = optim.Adam(model.parameters(), lr=0.01) # lr = 0.0001 0.001
optimizer = optim.SGD(model.parameters(), lr=0.01, momentum=0.937,weight_decay=1e-5) # TRAIN!
# optimizer = optim.SGD(model.parameters(), lr=0.1, momentum=0.937,weight_decay=1e-5) # SCHEDULE!
device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
print(f"Using device: {device}")
num_epochs = 200 # 300 500 600 800
model_name = dataset_name + "_" + model.__class__.__name__
print(f"Start training for {num_epochs} epoch")
model = model.to(device)
loss_hist, acc_hist , loss_val_hist , \
acc_val_hist, loss_test, acc_test ,\
(f1_hist, f1_val_hist, f1_test) = tvt_save_acc_loss_f1(model,
dataset_name,
model_name,
emotion_dim,
train_loader,
val_loader,
test_loader,
optimizer,
loss_fn,
device,
num_epochs=num_epochs,
is_binary= False,
num_classes= 2,
en_shcheduler=False , # Enable lr scheduling
step_size=[10], #15
gamma=0.1
)
print("Training process is done!")
print(f"Test: LOSS: {loss_test}, ACC: {acc_test}, F1: {f1_test}")
print(f"Model parameter count: {get_num_params(model,1)}")
# model = model.to(device)
# loss_hist, acc_hist , loss_val_hist , acc_val_hist, loss_test, acc_test = train_validate_test_and_save(model,
# dataset_name,
# model_name,
# emotion_dim,
# train_loader,
# val_loader,
# test_loader,
# optimizer,
# loss_fn,
# device,
# num_epochs=num_epochs)
# print("Training process is done!")
# print(f"Test: LOSS: {loss_test}, ACC: {acc_test}")
# print(f"Model parameter count: {get_num_params(model,1)}")
# # Plot Losses
# plt.figure()
# plt.plot(range(len(loss_hist)), loss_hist)
# plt.plot(range(len(loss_val_hist)), loss_val_hist)
# plt.legend(["Train Loss", "Val Loss"], loc="lower right")
# plt.title('Loss over Epochs')
# plt.xlabel('Epoch')
# plt.ylabel('Loss')
# plt.show()
# # plot Accuracies
# plt.figure()
# plt.plot(range(len(acc_hist)), acc_hist)
# plt.plot(range(len(acc_val_hist)), acc_val_hist)
# plt.legend(["Train Acc", "Val Acc"], loc="lower right")
# plt.title('Acc over Epochs')
# plt.xlabel('Epoch')
# plt.ylabel('Acc')
# plt.show()
# transforms.Concatenate([
# transforms.BandDifferentialEntropy(),
# transforms.BandMeanAbsoluteDeviation()])