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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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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A self-contained full-text search engine in pure PHP. No extensions, no external services, no dependencies. Trigram indexing, BM25+IDF scoring, filters. Ideal for shared hosting and small VPS.

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Field-driven Symfony UX search adapters, including SQLite FTS5 and PostgreSQL BM25 backends.

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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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Multi-engine full-text search for Laravel — SQLite FTS5, MySQL 8.0+ FULLTEXT, or FileEngine (flat-file, zero extension). BM25 ranking with field boosting, trigram index, search-as-you-type prefix indexing, CJK/Thai support, accent-insensitive, boolean operators, spellcheck, multi-tenant, authorization. Built-in benchmark with Recall/NDCG/MRR metrics. 540 tests.

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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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A fully featured full text search engine written in PHP

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

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Agentic memory system for AI agents with dream consolidation — built on php-vector-store

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PHP-native build-time full-text search indexer with a dependency-free JS query runtime

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

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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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A barebones API to interact with the Huawei B525s router

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