Hi
IIUC Lucene currently supports
VectorSimilarityFunction.COSINE
VectorSimilarityFunction.DOT_PRODUCT
VectorSimilarityFunction.EUCLIDEAN
whereas some embedding models have been trained with other metrics.
Also see
https://docs.scipy.org/doc/scipy/reference/generated/scipy.spatial.distance.cdist.html
How can I best implement another metric?
Thanks
Michael
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