<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>Retrieval on MK's Lab</title><link>https://blog.mklee.org/tags/retrieval/</link><description>Recent content in Retrieval on MK's Lab</description><generator>Hugo -- 0.146.0</generator><language>zh-tw</language><lastBuildDate>Fri, 10 Apr 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://blog.mklee.org/tags/retrieval/index.xml" rel="self" type="application/rss+xml"/><item><title>Hybrid memory search：把 journal 搜尋當成 ranking 問題</title><link>https://blog.mklee.org/posts/2026-04-10-hybrid-memory-search/</link><pubDate>Fri, 10 Apr 2026 00:00:00 +0000</pubDate><guid>https://blog.mklee.org/posts/2026-04-10-hybrid-memory-search/</guid><description>幫 LLM agent 的日誌搜尋設計三個分數軸——keyword overlap、temporal recency、hall-type boost，以及過程中修掉的一個 case-sensitivity bug。</description></item></channel></rss>