Repositories list

• impresso-text-acquisition

  Public
  🛠️ Python library to import OCR data in various formats into the canonical JSON format defined by the Impresso project.

  big-data-processinghistorical-newspapersimpresso-project

  Jupyter Notebook

  •

  GNU Affero General Public License v3.0

  •3•9•36•1•Updated Aug 8, 2025Aug 8, 2025

• impresso-schemas

  Public
  Repository of JSON schemas used in the Impresso project.

  json-schemadigital-humanitieshistorical-newspapers

  Makefile

  •

  GNU Affero General Public License v3.0

  •3•4•4•0•Updated Aug 8, 2025Aug 8, 2025

• impresso-frontend-e2e

  Public
  End-to-end tests for the Impresso Web Application

  TypeScript

  •

  GNU Affero General Public License v3.0

  •0•0•0•0•Updated Aug 7, 2025Aug 7, 2025

• impresso-middle-layer

  Public
  Middle layer API

  TypeScript

  •

  GNU Affero General Public License v3.0

  •1•0•11•3•Updated Aug 5, 2025Aug 5, 2025

• impresso-frontend

  Public
  🚀 The frontend application of the Impresso WebApp http://impresso-project.ch/app

  designnatural-language-processinginformation-retrieval+ 5information-extractiondigital-libraryhistorical-documentshistorical-researchmedia-history

  Vue

  •

  GNU Affero General Public License v3.0

  •0•5•117•2•Updated Aug 4, 2025Aug 4, 2025

• impresso-essentials

  Public
  ⚙️ Python package highly reusable modules and functions within impresso.

  Jupyter Notebook

  •

  GNU General Public License v3.0

  •1•0•7•1•Updated Aug 4, 2025Aug 4, 2025

• impresso-pipelines

  Public
  Reusable NLP pipelines: identify language, assess OCR quality, model topics, and extract news‑agency entities from any text.

  Python

  •0•1•0•0•Updated Jul 30, 2025Jul 30, 2025

• impresso-make-cookbook

  Public
  Repo for a make-based cookbook for (nlp) offline processing steps

  Makefile

  •

  GNU Affero General Public License v3.0

  •0•0•0•0•Updated Jul 26, 2025Jul 26, 2025

• impresso-language-identification

  Public
  Python

  •

  GNU Affero General Public License v3.0

  •0•1•2•0•Updated Jul 26, 2025Jul 26, 2025

• ocr-robust-multilingual-embeddings

  Public
  To be updated, just reserving the github repo name

  Python

  •

  GNU Affero General Public License v3.0

  •0•2•0•0•Updated Jul 26, 2025Jul 26, 2025

• impresso-jscommons

  Public
  Reusable components for impresso-frontend and impresso-middle-layer

  JavaScript

  •

  GNU Affero General Public License v3.0

  •0•0•0•0•Updated Jul 22, 2025Jul 22, 2025

• impresso-bboxqa-cookbook

  Public
  Repository to compute bounding box quality assessments on OLR

  Python

  •

  GNU Affero General Public License v3.0

  •0•0•0•0•Updated Jul 21, 2025Jul 21, 2025

• impresso-newsagencies-cookbook

  Public
  Python

  •0•0•0•0•Updated Jul 21, 2025Jul 21, 2025

• histlux_emb

  Public
  Jupyter Notebook

  •

  GNU Affero General Public License v3.0

  •0•0•0•0•Updated Jul 19, 2025Jul 19, 2025

• impresso-ui-components

  Public
  Vue

  •0•0•0•0•Updated Jul 16, 2025Jul 16, 2025

• impresso-user-admin

  Public
  Basic Django admin to manage user-related data in Impresso's Master DB.

  Python

  •

  GNU Affero General Public License v3.0

  •0•1•5•1•Updated Jul 16, 2025Jul 16, 2025

• impresso-cookbook-template

  Public template
  Template for cookbooked offline processing in impresso.

  Python

  •0•0•0•0•Updated Jul 15, 2025Jul 15, 2025

• impresso-datalab-notebooks

  Public
  🔬 Impresso Datalab Notebooks

  apihistorical-documentscomputational-humanities+ 2data-driven-methodshistorial-media-analysis

  Jupyter Notebook

  •

  GNU Affero General Public License v3.0

  •2•7•25•2•Updated Jul 14, 2025Jul 14, 2025

• impresso-docker-stack

  Public
  Docker stack for impresso app

  Ruby

  •

  GNU Affero General Public License v3.0

  •0•2•3•1•Updated Jul 13, 2025Jul 13, 2025

• impresso-content-auth

  Public
  Python

  •0•0•0•0•Updated Jul 1, 2025Jul 1, 2025

• impresso.github.io

  Public
  HTML

  •

  GNU General Public License v3.0

  •5•3•12•5•Updated Jun 27, 2025Jun 27, 2025

• impresso-passim

  Public
  This repository contains code and sample data related to running the impresso corpus through the text reuse detection software passim.

  text-reusehistorical-newspapers

  Jupyter Notebook

  •

  GNU Affero General Public License v3.0

  •0•0•4•0•Updated Jun 17, 2025Jun 17, 2025

• impresso-datalab

  Public
  Impresso Datalab static Astro website

  MDX

  •

  GNU Affero General Public License v3.0

  •0•1•15•1•Updated Jun 17, 2025Jun 17, 2025

• impresso-ocr-qa-unigram

  Public
  Repository for OCR Quality Assessment using known words (unigram) to unknown words ratio.

  Python

  •

  GNU Affero General Public License v3.0

  •0•0•0•0•Updated Jun 16, 2025Jun 16, 2025

• impresso-py

  Public
  Impresso Python Library to interact with the Impresso Public API

  apipython-libraryhistorical-documents+ 5computational-humanitiesmedia-historyimpressodata-driven-historical-researchimpresso-datalab

  Python

  •

  GNU Affero General Public License v3.0

  •0•0•19•1•Updated May 13, 2025May 13, 2025

• transmedia

  Public
  Website for the Transmedia History Conference

  HTML

  •

  GNU Affero General Public License v3.0

  •0•1•0•0•Updated Mar 20, 2025Mar 20, 2025

• NZZ-black-letter-ground-truth

  Public
  Other

  •2•12•0•0•Updated Mar 10, 2025Mar 10, 2025

• impresso-linguistic-processing

  Public
  Code for running spaCy on rebuilt impresso data.

  pos-tagginglemmatizationner-tagging

  Python

  •

  GNU Affero General Public License v3.0

  •0•0•1•0•Updated Feb 6, 2025Feb 6, 2025

• impresso-user-scenarios-challenge

  Public
  0•0•0•0•Updated Jan 30, 2025Jan 30, 2025

• paraphrasus

  Public
  Jupyter Notebook

  •

  GNU Affero General Public License v3.0

  •1•6•0•0•Updated Jan 21, 2025Jan 21, 2025