Storia-AI/sage
Feature request: Implement reciprocal rank fusion for combining multiple retriever outputs
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#55 创建于 2024年10月4日
good first issuehacktoberfest🔥 difficulty: 1
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描述
Right now when we are combining the outputs of a bm25 encoder and a dense retriever we simply do a weighted average of their scores. It's more standard to use reciprocal rank fusion methods to combine multiple scores.
We should implement this alternative hybrid scoring method