wire z-score normalization

Signed-off-by: Samuel Herman <[email protected]>
opensearch-project · Oct 17, 2023 · 9cce739 · 9cce739
1 parent e6d2130
commit 9cce739
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/...n/java/org/opensearch/neuralsearch/processor/normalization/ScoreNormalizationFactory.java b/...n/java/org/opensearch/neuralsearch/processor/normalization/ScoreNormalizationFactory.java
@@ -19,7 +19,9 @@ public class ScoreNormalizationFactory {
         MinMaxScoreNormalizationTechnique.TECHNIQUE_NAME,
         new MinMaxScoreNormalizationTechnique(),
         L2ScoreNormalizationTechnique.TECHNIQUE_NAME,
-        new L2ScoreNormalizationTechnique()
+        new L2ScoreNormalizationTechnique(),
+        ZScoreNormalizationTechnique.TECHNIQUE_NAME,
+        new ZScoreNormalizationTechnique()
     );
 
     /**