https://zhuoqidev.com/tags/bm25/ Recent content in BM25 on 卓琪的开发笔记 Hugo -- gohugo.io zh-CN © 2026 Liu ZhuoQi Sat, 20 Jun 2026 00:00:00 +0000 https://zhuoqidev.com/en/posts/openclaw-memory-text-to-vector/ Sat, 20 Jun 2026 00:00:00 +0000 https://zhuoqidev.com/en/posts/openclaw-memory-text-to-vector/ OpenClaw’s vector retrieval silently failed — but BM25 text search kept the memory system running for two weeks unnoticed. Should you even bother fixing it? Here’s how I used NVIDIA’s free embedding API to complete the picture at zero cost. https://zhuoqidev.com/posts/openclaw-memory-text-to-vector/ Sat, 20 Jun 2026 00:00:00 +0000 https://zhuoqidev.com/posts/openclaw-memory-text-to-vector/ OpenClaw 记忆系统的向量检索默认不可用——但 BM25 文本搜索兜底让系统照常运转了两周。当你发现「不配 embedding 也能跑」，到底要不要修？怎么用 NVIDIA 免费 API 零成本补上？