Score Reranker udf? #33252
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JackTan25
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Score Reranker udf?
#33252
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Wait @czs007 to comment. |
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thanks @czs007 I will modify the source code and test it locally |
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@czs007 I modify only one row code, but after test, I find out the recall is zero. That's very strange. Maybe my modification is wrong?? |
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Hello, I'm trying to use milvus's multi-column top-k result. But I find the recall is very low. Finally, I find the reason lies that milvus use https://milvus.io/docs/reranking.md#Weighted-Scoring-WeightedRanker, which will not use distance as score. I hope we can use the origin distance as the score computation, that's
(w0 * L2(vector0, v_const0) + w1 * L2(vector1,v_const1) + w2 * L2(vector2,v_const2))
by using WeightRanker(w0,w1,w2). Hope add new ranker to implement this one.Beta Was this translation helpful? Give feedback.
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