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Multi-Query

2 articles · Page 1 of 1

Aug 15, 2026 · Artificial Intelligence

How We Boosted RAG Recall by 15% with Practical Query Optimization Techniques

The article details how a 15% recall@K improvement was achieved in a RAG system by building an offline test set and applying six concrete query‑optimization methods—including rewrite, HyDE, multi‑query, query splitting, contextual completion, and keyword enhancement—while discussing their trade‑offs and implementation tips.

HyDEKeyword EnhancementMulti-Query

0 likes · 9 min read

How We Boosted RAG Recall by 15% with Practical Query Optimization Techniques

Linyb Geek Road

Jul 27, 2026 · Artificial Intelligence

Why RAG Misses Casual User Questions and How to Optimize Retrieval

Real users ask informal, incomplete questions that often miss the right documents, so the article classifies common failure types, explains three query‑optimization techniques—Query Rewrite, Multi‑Query, and HyDE—provides concrete prompts, code snippets, selection guidelines, evaluation metrics, and practical deployment pitfalls.

HyDELLM RetrievalMulti-Query

0 likes · 14 min read

Why RAG Misses Casual User Questions and How to Optimize Retrieval