656 Open source projects that are alternatives of or similar to Bm25

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Hardware-accelerated vector-based search engine. Available as a HTTP service or as an embedded library.

Evildork targeting your fiancee👁️

Train a Word2Vec model or LSA model, and Implement Conceptual Search\Semantic Search in Solr\Lucene - Simon Hughes Dice.com, Dice Tech Jobs

Apache Lucene and Solr open-source search software

Apache Lucene open-source search software

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

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Ready-to-use OCR with 80+ supported languages and all popular writing scripts including Latin, Chinese, Arabic, Devanagari, Cyrillic and etc.

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Best SEO Tools Stash

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My solution to the Natural Language Processing course made by Dan Jurafsky, Chris Manning in Winter 2012.

Read Measurement Data Format (MDF) versions 3.x and 4.x file formats in python

Resources for Tutorial on "Utilizing Knowledge Graphs in Text-centric Information Retrieval"

Norconex HTTP Collector is a flexible web crawler for collecting, parsing, and manipulating data from the Internet (or Intranet) to various data repositories such as search engines.

Awesome Deep Learning papers for industrial Search, Recommendation and Advertising. They focus on Embedding, Matching, Ranking (CTR prediction, CVR prediction), Post Ranking, Transfer, Reinforcement Learning, Self-supervised Learning and so on.

A library of widgets and helpers to build instant-search applications on Android.

Terrier IR Platform

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An Open Source Search Engine

search for any kinds of files to download

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A very low memory-footprint, self hosted API-only torrent search engine. Sonarr + Radarr Compatible, native support for Linux, Mac and Windows.

🕷 Google client for SERPS

Query preprocessor for Java-based search engines (Querqy Core and Solr implementation)

A curated list of NLP resources for Hungarian

an enterprise search engine base on Apache Solr

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A search engine which can hold 100 trillion lines of log data.

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React component that handles csv file input and its parsing

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Declarative binary reading and writing: bit-level, symmetric, serialization/deserialization

Wikiman is an offline search engine for manual pages, Arch Wiki, Gentoo Wiki and other documentation.

Contributing Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.

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一个开源，高隐私，自架自用的聚合搜索引擎。https://xinahn.com

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sub-component of Genie that parse the device output into structured datastructure