Official implementation of Density2R, an efficient zero-shot document re-ranking method for RAG, information retrieval, and LLM-based reranking.
information-retrieval reranking reranker rag msmarco document-ranking document-reranking beir large-language-models llm retrieval-augmented-generation zero-shot-reranking efficient-reranking
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Updated
May 9, 2026 - Python