RETRIEVAL.md
Search behavior, source ranking, citations, and fallbacks
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Recent RETRIEVAL.md Documents
View allprompt-context-retrieval
title: Just-in-Time Context Retrieval
ChonkyDB One-Shot Retrieval Target
Proposes a new ChonkyDB endpoint that returns final structured records in one request, eliminating separate hydration roundtrips for Twinr's low-latency retrieval.
开放领域问答中的密集段落检索
Explains dense passage retrieval for open-domain QA and provides a code template using Simple Transformers to train a DPR model.
Chapter 3. Storage and Retrieval
Summarizes key storage engine concepts from a book chapter, covering hash indexes, LSM-trees, B-trees, OLTP/OLAP, and column-oriented storage.
Papers
Lists 100+ papers on deep learning for image retrieval and hashing, each with links and brief metadata.
Efficient Content Retrieval
Documents a 20x performance improvement over PostgreSQL's built-in ts_headline by precomputing TSVECTOR and word arrays and using setweight/ts_filter.
Static Hosting Performance
Explores performance bottlenecks in GitHub zip retrieval and evaluates caching strategies for edge-hosted static sites.
Smart Hybrid Retrieval - Implementation Summary
Describes a 4-phase retrieval algorithm combining semantic search, graph expansion, completeness checks, and multi-factor ranking for knowledge graphs.