Discover expert Power Query tips to reduce steps, streamline workflows, and optimize performance for cleaner, faster data ...

在RAG系统中，Query改写不是锦上添花，而是决定检索效果的关键变量。本篇文章将从AI产品经理视角出发，拆解Query改写的核心逻辑与落地路径，帮助你理解如何通过“意图重构”提升召回质量，构建更智能、更精准的AI问答系统。 一、RAG 中的 ...

Imagine skipping the dashboards and spreadsheets and asking, “What was our highest-margin product last quarter?” ...

Dynamic filtering is a technique that filters out unnecessary data in advance during the database query process. The core ...