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Apply query score conversion to vector similarities in SimpleTextKnnVectorReader

This commit is contained in:
Michael Sokolov 2021-10-30 21:26:17 -04:00
parent c2c215d3a8
commit 84a4797d14
1 changed files with 1 additions and 1 deletions
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2
lucene/codecs/src/java/org/apache/lucene/codecs/simpletext/SimpleTextKnnVectorsReader.java
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@ -159,7 +159,7 @@ public class SimpleTextKnnVectorsReader extends KnnVectorsReader {
continue; continue;
} }
float[] vector = values.vectorValue(); float[] vector = values.vectorValue();
float score = vectorSimilarity.compare(vector, target); float score = vectorSimilarity.convertToScore(vectorSimilarity.compare(vector, target));
if (vectorSimilarity.reversed) { if (vectorSimilarity.reversed) {
score = 1 / (score + 1); score = 1 / (score + 1);
} }