Tag
reranking
- Feb 3, 2025 Over-Fetch and Exact Reranking in Two-Stage Vector Retrieval Why an approximate candidate list must be wider than the final result set, how to size the over-fetch from the approximation error, and where the rerank stage changes the answer. information retrieval
- Apr 18, 2024 Cross-Encoder Reranking and the Cost of Reading Every Pair Why a reranker sees query and passage together, what that buys over a dual encoder, and how candidate depth turns a quality gain into a latency bill. inference systems