https://hihoran.com/tags/bm25/ Recent content in BM25 on hihoran https://hihoran.com/og-card.svg https://hihoran.com/og-card.svg Hugo zh hihoran Wed, 01 Apr 2026 00:00:00 +0000 https://hihoran.com/posts/2026-04/01-sqlite/ Wed, 01 Apr 2026 00:00:00 +0000 https://hihoran.com/posts/2026-04/01-sqlite/ 用 Go 在写入和查询前完成中文分词，再用 SQLite FTS5 做全文召回和 BM25 排序。