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

High-performance log search engine.

Natural Language Processing Pipeline - Sentence Splitting, Tokenization, Lemmatization, Part-of-speech Tagging and Dependency Parsing

Entity-Duet Neural Ranking Model

支持Lucene5/6/7/8+版本, 长期维护。

a module for building, searching, installing, managing, and mining Stata packages from GitHub

The open big data serving engine. https://vespa.ai

Scripts for OmniFocus

Parse GraphQL Query.

Alfred 3 workflow to search for npm packages with npms.io

UNMAINTAINED

Scrape any website, article or RSS/Atom Feed with ease!

CommandLine parser

A full-text search engine in rust

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

High performance CS:GO demo parser for Go (demoinfo)

Add instant search capabilities to GitHub's search bar

Blazingly fast, multi tenant, faceted search API

Simple NLP in Rust with Python bindings

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Xapiand: A RESTful Search Engine

olefile is a Python package to parse, read and write Microsoft OLE2 files (also called Structured Storage, Compound File Binary Format or Compound Document File Format), such as Microsoft Office 97-2003 documents, vbaProject.bin in MS Office 2007+ files, Image Composer and FlashPix files, Outlook messages, StickyNotes, several Microscopy file formats, McAfee antivirus quarantine files, etc.

Text classification with Sparse Composite Document Vectors.

A simple imitation of Instagram  app .

allRank is a framework for training learning-to-rank neural models based on PyTorch.

A lucene style query parser that is extensible and allows modifying the query.

Simple Swift interpreter for the Pascal language inspired by the Let’s Build A Simple Interpreter article series.

A library of inverted index data structures

BitMagic Library

A modern, fast, RFC 4180 compliant parser for JS

Takes a link to a smart contract's raw ABI file and an RPC URL and then indexes all instances of that smart contract

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

The offical home of searchcode-server where you can run searchcode locally. Note that master is generally unstable in the sense that it is not a release. Check releases for release versions https://github.com/boyter/searchcode-server/releases

Unofficial api for cve.mitre.org

🔍 Search engine for hidden material. Scraping dark web onions, irc logs, deep web etc...

simple word count example using flex/bison parser

新闻搜索引擎

NPRF: A Neural Pseudo Relevance Feedback Framework for Ad-hoc Information Retrieval

A handy tool to help design and parse your own language

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

Get Anime info by image or URL (uses trace.moe and Anilist for animeinfo)

Google SEO研究及流量变现

API Documentation for Nano.to

A fast file search utility for Unix-like systems based on GTK+3

Query Parser for REST

Parse and calculate latex formatted math

Parses PDF417 AAMVA-compliant driver's licenses and ID cards

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.

🇰🇷 Realtime integrated information analysis service

Better Javascript Dates.

Validate, sanitize and transform values with proper TypeScript types and zero dependencies.

Flexible classic and NeurAl Retrieval Toolkit

JavaScript library for quantity calculation and unit conversion

A full-text search and indexing server written in Rust.

Parse JavaScript code comments. Works with block and line comments, and should work with CSS, LESS, SASS, or any language with the same comment formats.

Search and manage bibliographies in Emacs

Parse a torrent identifier (magnet uri, .torrent file, info hash)

High-performance match IP address for Nginx + Lua

Extract subdomains from SSL certificates in HTTPS sites.

Exposing the Hebrew Text Database of the ETCBC