RAG & Vector Databases · Lesson 8
Reranking: cross-encoder and two-stage retrieval
Cross-encoder rerankers (Cohere Rerank, BGE reranker), the recall→precision two-stage scheme, latency and cost trade-off.
Cross-encoder rerankers (Cohere Rerank, BGE reranker), the recall→precision two-stage scheme, latency and cost trade-off.