searcher

EvalRetriever

class FlagEmbedding.abc.evaluation.EvalRetriever(embedder: AbsEmbedder, search_top_k: int = 1000, overwrite: bool = False)

This is the base class for retriever.

EvalDenseRetriever

class FlagEmbedding.abc.evaluation.EvalDenseRetriever(embedder: AbsEmbedder, search_top_k: int = 1000, overwrite: bool = False)

Child class of :class:EvalRetriever for dense retrieval.

EvalReranker

class FlagEmbedding.abc.evaluation.EvalReranker(reranker: AbsReranker, rerank_top_k: int = 100)

Class for reranker during evaluation.