<div align="center"> <br> <img align="center" src="https://github.com/AI-team-UoA/pyJedAI/blob/main/docs/img/pyjedai.logo.drawio.png?raw=true" alt="pyJedAI" width="400"/> </div> <br> <br> <div align="center"> An open-source library that leverages Python’s data science ecosystem to build <br> powerful end-to-end Entity Resolution workflows. </div>

Overview

pyJedAI is a python framework, aiming to offer experts and novice users, robust and fast solutions for multiple types of Entity Resolution problems. It is builded using state-of-the-art python frameworks. pyJedAI constitutes the sole open-source Link Discovery tool that is capable of exploiting the latest breakthroughs in Deep Learning and NLP techniques, which are publicly available through the Python data science ecosystem. This applies to both blocking and matching, thus ensuring high time efficiency, high scalability as well as high effectiveness, without requiring any labelled instances from the user.

Key-Features

Input data-type independent. Both structured and semi-structured data can be processed.
Various implemented algorithms.
Easy-to-use.
Utilizes some of the famous and cutting-edge machine learning packages.
Offers supervised and un-supervised ML techniques.

Open demos are available in:

Google Colab Hands-on demo:

Install

pyJedAI has been tested in Windows and Linux OS.

Basic requirements:

Python version greater or equal to 3.8.
For Windows, Microsoft Visual C++ 14.0 is required. Download it from Microsoft Official site.

PyPI

Install the latest version of pyjedai:

pip install pyjedai

Git

Set up locally:

git clone https://github.com/AI-team-UoA/pyJedAI.git

go to the root directory with cd pyJedAI and type:

pip install .

Docker

Available at Docker Hub, or clone this repo and:

docker build -f Dockerfile

Dependencies

See the full list of dependencies and all versions used, in this file.

Status

Statistics & Info

PyPI - Downloads

Bugs, Discussions & News

GitHub Discussions is the discussion forum for general questions and discussions and our recommended starting point. Please report any bugs that you find here.

Java - Web Application

For Java users checkout the initial JedAI. There you can find Java based code and a Web Application for interactive creation of ER workflows. <br><br> JedAI constitutes an open source, high scalability toolkit that offers out-of-the-box solutions for any data integration task, e.g., Record Linkage, Entity Resolution and Link Discovery. At its core lies a set of domain-independent, state-of-the-art techniques that apply to both RDF and relational data.

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Team & Authors

Lefteris Stetsikas, Research Associate at University of Athens, Greece
Konstantinos Nikoletos, Fellow Research Associate at University of Athens, Greece
Jakub Maciejewski, Research Associate at University of Athens, Greece
George Papadakis, Senior Researcher at University of Athens, Greece
Ekaterini Ioannou, Assistant Professor at Tilburg University, The Netherlands
Manolis Koubarakis, Professor at University of Athens, Greece

This is a research project by the AI-Team of the Department of Informatics and Telecommunications at the University of Athens.

Cite us

If you use this code or find it helpful in your research, here's the .bibtex:

latex
@inproceedings{DBLP:conf/semweb/Nikoletos0K22,
  author       = {Konstantinos Nikoletos and
                  George Papadakis and
                  Manolis Koubarakis},
  editor       = {Anastasia Dimou and
                  Armin Haller and
                  Anna Lisa Gentile and
                  Petar Ristoski},
  title        = {pyJedAI: a Lightsaber for Link Discovery},
  booktitle    = {Proceedings of the {ISWC} 2022 Posters, Demos and Industry Tracks:
                  From Novel Ideas to Industrial Practice co-located with 21st International
                  Semantic Web Conference {(ISWC} 2022), Virtual Conference, Hangzhou,
                  China, October 23-27, 2022},
  series       = {{CEUR} Workshop Proceedings},
  volume       = {3254},
  publisher    = {CEUR-WS.org},
  year         = {2022},
  url          = {https://ceur-ws.org/Vol-3254/paper366.pdf},
  timestamp    = {Fri, 10 Mar 2023 16:23:05 +0100},
  biburl       = {https://dblp.org/rec/conf/semweb/Nikoletos0K22.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}

License

Released under the Apache-2.0 license (see LICENSE.txt).

<div align="center"> <hr> <br> <a href="https://stelar-project.eu"> <img align="center" src="https://stelar-project.eu/wp-content/uploads/2022/08/Logo-Stelar-1-f.png" width=180/> </a>         <a href="https://ec.europa.eu/info/index_en"> <img align="center" src="https://upload.wikimedia.org/wikipedia/commons/thumb/b/b7/Flag_of_Europe.svg/1200px-Flag_of_Europe.svg.png" width=140/> </a> <br> <br> <b>This project is being funded in the context of <a href="https://stelar-project.eu">STELAR</a> that is an <a href="https://research-and-innovation.ec.europa.eu/funding/funding-opportunities/funding-programmes-and-open-calls/horizon-europe_en">HORIZON-Europe</a> project. </b> <br> </div>

PyJedAI