Hi Michael, You could create a custom KNN vectors format that ignores the vector similarity configured on the field and uses its own.
Le sam. 14 janv. 2023, 21:33, Michael Wechner <michael.wech...@wyona.com> a écrit : > 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 > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > >
