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any ideas on how to normalize BM25 score

hhansson0728
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any ideas on how to normalize BM25 score with vector scores without using the Reciprocal Rerank Fusion Retriever.. since i collect my nodes my self.....
L
1 comment
LLogan M
There's two fusion approaches, recpirpocal rerank or relative scoring

This guide walks through both. The math for both is quite simple to implement

https://weaviate.io/blog/hybrid-search-fusion-algorithms#fusion-algorithms
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