Awesome Open Source
Awesome Open Source
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information-retrieval x
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The Top 76 Information Retrieval Open Source Projects

Categories > Data Processing > Information Retrieval
Gensim ⭐ 11,941
Topic Modelling for Humans
Easyocr ⭐ 11,197
Ready-to-use OCR with 80+ supported languages and all popular writing scripts including Latin, Chinese, Arabic, Devanagari, Cyrillic and etc.
Lucene Solr ⭐ 4,127
Apache Lucene and Solr open-source search software
Screenfetch ⭐ 3,187
Fetches system/theme information in terminal for Linux desktop screenshots.
Catalyst ⭐ 2,523
Accelerated deep learning R&D
Ranking ⭐ 2,096
Learning to Rank in TensorFlow
Invoicenet ⭐ 1,702
Deep neural network to extract intelligent information from invoice documents.
Haystack ⭐ 1,627
🔍 End-to-end Python framework for building natural language search interfaces to data. Leverages Transformers and the State-of-the-Art of NLP. Supports DPR, Elasticsearch, HuggingFace’s Modelhub, and much more!
Pke ⭐ 876
Python Keyphrase Extraction module
Knowledge Graphs ⭐ 873
A collection of research on knowledge graphs
Awesome Neural Models For Semantic Match ⭐ 673
A curated list of papers dedicated to neural text (semantic) matching.
Anserini ⭐ 593
A Lucene toolkit for replicable information retrieval research
Talisman ⭐ 588
Straightforward fuzzy matching, information retrieval and NLP building blocks for JavaScript.
Resin ⭐ 530
Hardware-accelerated vector-based search engine. Available as a HTTP service or as an embedded library.
Deep Semantic Similarity Model ⭐ 509
My Keras implementation of the Deep Semantic Similarity Model (DSSM)/Convolutional Latent Semantic Model (CLSM) described here: http://research.microsoft.com/pubs/226585/cikm2014_cdssm_final.pdf.
Cdqa ⭐ 506
⛔ [NOT MAINTAINED] An End-To-End Closed Domain Question Answering System.
Pisa ⭐ 496
PISA: Performant Indexes and Search for Academia
Telegram Scraper ⭐ 465
telegram group scraper tool. fetch all information about group members
Awesome Persian Nlp Ir ⭐ 463
Curated List of Persian Natural Language Processing and Information Retrieval Tools and Resources
Sequence Semantic Embedding ⭐ 436
Tools and recipes to train deep learning models and build services for NLP tasks such as text classification, semantic search ranking and recall fetching, cross-lingual information retrieval, and question answering etc.
Ip Tracer ⭐ 427
Track any ip address with IP-Tracer. IP-Tracer is developed for Linux and Termux. you can retrieve any ip address information using IP-Tracer.
Osi.ig ⭐ 412
Information Gathering Instagram.
Rmdl ⭐ 381
RMDL: Random Multimodel Deep Learning for Classification
Sparkler ⭐ 366
Spark-Crawler: Apache Nutch-like crawler that runs on Apache Spark.
Nlp Projects ⭐ 361
word2vec, sentence2vec, machine reading comprehension, dialog system, text classification, pretrained language model (i.e., XLNet, BERT, ELMo, GPT), sequence labeling, information retrieval, information extraction (i.e., entity, relation and event extraction), knowledge graph, text generation, network embedding
Getaltname ⭐ 320
Extract subdomains from SSL certificates in HTTPS sites.
Elixir Scrape ⭐ 307
Scrape any website, article or RSS/Atom Feed with ease!
Allrank ⭐ 284
allRank is a framework for training learning-to-rank neural models based on PyTorch.
Search Engine ⭐ 280
A math-aware search engine.
Bitmagic ⭐ 271
BitMagic Library
Openmatch ⭐ 246
An Open-Source Package for Information Retrieval.
Conceptualsearch ⭐ 245
Train a Word2Vec model or LSA model, and Implement Conceptual Search\Semantic Search in Solr\Lucene - Simon Hughes Dice.com, Dice Tech Jobs
Trinity ⭐ 228
Trinity IR Infrastructure
Aquiladb ⭐ 227
Drop in solution for Decentralized Neural Information Retrieval. Index latent vectors along with JSON metadata and do efficient k-NN search.
Ranknet ⭐ 213
My (slightly modified) Keras implementation of RankNet and PyTorch implementation of LambdaRank.
Pwnback ⭐ 204
Burp Extender plugin that generates a sitemap of a website using Wayback Machine
Rank_bm25 ⭐ 197
A Collection of BM25 Algorithms in Python
Hdltex ⭐ 192
HDLTex: Hierarchical Deep Learning for Text Classification
Vec4ir ⭐ 189
Word Embeddings for Information Retrieval
Neuralqa ⭐ 189
NeuralQA: A Usable Library for Question Answering on Large Datasets with BERT
K Nrm ⭐ 182
K-NRM: End-to-End Neural Ad-hoc Ranking with Kernel Pooling
Books ⭐ 161
Books worth spreading
Bm25 ⭐ 158
A Python implementation of the BM25 ranking function.
Sf1r Lite ⭐ 158
Search Formula-1——A distributed high performance massive data engine for enterprise/vertical search
Terrier Core ⭐ 158
Terrier IR Platform
Pyserini ⭐ 156
Python interface to the Anserini IR toolkit built on Lucene
Tutorial Utilizing Kg ⭐ 148
Resources for Tutorial on "Utilizing Knowledge Graphs in Text-centric Information Retrieval"
Entityduetneuralranking ⭐ 137
Entity-Duet Neural Ranking Model
Rated Ranking Evaluator ⭐ 136
Search Quality Evaluation Tool for Apache Solr & Elasticsearch search-based infrastructures
Dan Jurafsky Chris Manning Nlp ⭐ 127
My solution to the Natural Language Processing course made by Dan Jurafsky, Chris Manning in Winter 2012.
Awesome Hungarian Nlp ⭐ 125
A curated list of NLP resources for Hungarian
Scilla ⭐ 125
Information Gathering tool - DNS / Subdomains / Ports / Directories enumeration
Foundry ⭐ 124
The Cognitive Foundry is an open-source Java library for building intelligent systems using machine learning
Lucene ⭐ 121
Apache Lucene open-source search software
Pytrec_eval ⭐ 119
pytrec_eval is an Information Retrieval evaluation tool for Python, based on the popular trec_eval.
Vtext ⭐ 109
Simple NLP in Rust with Python bindings
Ds2i ⭐ 104
A library of inverted index data structures
Flexneuart ⭐ 104
Flexible classic and NeurAl Retrieval Toolkit
Sert ⭐ 100
Semantic Entity Retrieval Toolkit
Forte ⭐ 98
Forte is a flexible and powerful NLP builder FOR TExt. This is part of the CASL project: http://casl-project.ai/
Sypht Java Client ⭐ 93
A Java client for the Sypht API
Solrplugins ⭐ 87
Dice Solr Plugins from Simon Hughes Dice.com
Pyndri ⭐ 85
pyndri is a Python interface to the Indri search engine.
Textrank Keyword Extraction ⭐ 82
Keyword extraction using TextRank algorithm after pre-processing the text with lemmatization, filtering unwanted parts-of-speech and other techniques.
Vectorsinsearch ⭐ 72
Dice.com repo to accompany the dice.com 'Vectors in Search' talk by Simon Hughes, from the Activate 2018 search conference, and the 'Searching with Vectors' talk from Haystack 2019 (US). Builds upon my conceptual search and semantic search work from 2015
Wordtokenizers.jl ⭐ 65
High performance tokenizers for natural language processing and other related tasks
Gaanaapi ⭐ 61
Unofficial Gaana API
Freediscovery ⭐ 60
Web Service for E-Discovery Analytics
Bert Vietnamese Question Answering ⭐ 58
Vietnamese question answering system with BERT
Scdv ⭐ 54
Text classification with Sparse Composite Document Vectors.
Domain_discovery_tool ⭐ 33
This repository contains the Domain Discovery Tool (DDT) project. DDT is an interactive system that helps users explore and better understand a domain (or topic) as it is represented on the Web.
Nprf ⭐ 31
NPRF: A Neural Pseudo Relevance Feedback Framework for Ad-hoc Information Retrieval
Drl4nlp.scratchpad ⭐ 26
Notes on Deep Reinforcement Learning for Natural Language Processing papers
Fxt ⭐ 25
A large scale feature extraction tool for text-based machine learning
Relevancyfeedback ⭐ 19
Dice.com's relevancy feedback solr plugin created by Simon Hughes (Dice). Contains request handlers for doing MLT style recommendations, conceptual search, semantic search and personalized search
Date Info ⭐ 7
API to let user fetch the events that happen(ed) on a specific date
1-76 of 76 projects
Advertising 📦 10
All Projects
Application Programming Interfaces 📦 124
Applications 📦 192
Artificial Intelligence 📦 78
Blockchain 📦 73
Build Tools 📦 113
Cloud Computing 📦 80
Code Quality 📦 28
Collaboration 📦 32
Command Line Interface 📦 49
Community 📦 83
Companies 📦 60
Compilers 📦 63
Computer Science 📦 80
Configuration Management 📦 42
Content Management 📦 175
Control Flow 📦 213
Data Formats 📦 78
Data Processing 📦 276
Data Storage 📦 135
Economics 📦 64
Frameworks 📦 215
Games 📦 129
Graphics 📦 110
Hardware 📦 152
Integrated Development Environments 📦 49
Learning Resources 📦 166
Legal 📦 29
Libraries 📦 129
Lists Of Projects 📦 22
Machine Learning 📦 347
Mapping 📦 64
Marketing 📦 15
Mathematics 📦 55
Media 📦 239
Messaging 📦 98
Networking 📦 315
Operating Systems 📦 89
Operations 📦 121
Package Managers 📦 55
Programming Languages 📦 245
Runtime Environments 📦 100
Science 📦 42
Security 📦 396
Social Media 📦 27
Software Architecture 📦 72
Software Development 📦 72
Software Performance 📦 58
Software Quality 📦 133
Text Editors 📦 49
Text Processing 📦 136
User Interface 📦 330
User Interface Components 📦 514
Version Control 📦 30
Virtualization 📦 71
Web Browsers 📦 42
Web Servers 📦 26
Web User Interface 📦 210