Libraries tagged by bm25

A fully featured full text search engine written in PHP

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A powerful, zero-config fuzzy search package for Laravel with fluent API

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First-party Symfony search kernel and faceted UX with field-driven Doctrine, Meilisearch, Algolia, SQLite FTS5, PostgreSQL BM25, and Elasticsearch adapters.

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A vector database in PHP implementing HNSW for approximate nearest-neighbor search and BM25 for hybrid full-text + vector retrieval.

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A self-contained full-text search engine in pure PHP. No extensions, no external services, no dependencies. Typo-tolerant word search with BM25F scoring, filters and facets, in twenty-six scripts. Ideal for shared hosting and small VPS.

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Laravel Scout driver for Opensolr — managed Apache Solr with server-side embeddings and hybrid BM25+kNN search

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Dependency-free full-text search for PHP. BM25 ranking, fuzzy and boolean modes, search-as-you-type prefix matching, stopword filtering and Snowball stemming for 62 languages, snippet extraction and result highlighting — one SQLite file, zero infrastructure.

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Zero-dependency PHP vector database with BM25, hybrid search, Matryoshka, IVF indexing, and Int8 quantization

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ParadeDB vector and BM25 hybrid retrieval for Neuron AI

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Multi-engine search adapter (Meilisearch, Typesense, OpenSearch, Elasticsearch, Solr) with attribute-driven index syncing from Entity and hybrid BM25+vector search support

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Plug-and-play full-text search for Laravel — SQLite FTS5, MySQL FULLTEXT, PostgreSQL tsvector, FileEngine. Same API, zero config. BM25 ranking, CJK/RTL, boolean operators, spellcheck, multi-tenant, REST API. 810 tests, 4 engines.

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Lexical search toolkit for PHP: tokenization, n-grams, BM25 scoring, and inverted-index helpers for hybrid RAG.

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bm25 is an algorithm used to evaluate the correlation between search terms and documents. It is an algorithm based on a probabilistic retrieval model.

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In-memory tag search engine for e-commerce (DAWG + BM25 + hybrid ranking), zero runtime dependencies

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A fully featured full text search engine written in PHP

Go to Download