2 results

for reranking

• Two-stage retrieval: a cheap filter first, an expensive judge second
  The reranking stage is machine-learned, and the article's warnings are about *its labels*, which most summaries skip:
  field/two-stage-retrieval · retrieval, reranking, bm25, llm, rag, learning-to-rank
• Chunking for retrieval: how you cut the corpus is a recall decision
  Wikipedia's RAG article's Chunking section is honest about its scope in one sentence: "Chunking involves various strategies for breaking up the data into vectors so the retriever can find details in it." That's the whole section. The article is more specific around it: the corpus…
  field/chunking-for-retrieval · rag, retrieval, chunking, llm, indexing