Corpus-level evaluation of diversity-aware retrieval for RAG on BEIR HotpotQA using BM25, DPR, Contriever, ColBERTv2, MMR, clustering, and DPP.
python information-retrieval research mmr dpp dpr rag hotpotqa colbert beir retrieval-augmented-generation contriever diversity-aware-retrieval
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Updated
Jul 18, 2026 - Python