lewismc closed pull request #26: SDAP-83
URL: https://github.com/apache/incubator-sdap-mudrod/pull/26
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
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diff --git
a/core/src/main/java/org/apache/sdap/mudrod/recommendation/structure/PODAACMetadataFeature.java
b/core/src/main/java/org/apache/sdap/mudrod/recommendation/structure/PODAACMetadataFeature.java
index d3f4230..d2b4e28 100644
---
a/core/src/main/java/org/apache/sdap/mudrod/recommendation/structure/PODAACMetadataFeature.java
+++
b/core/src/main/java/org/apache/sdap/mudrod/recommendation/structure/PODAACMetadataFeature.java
@@ -306,7 +306,7 @@ public void categoricalVariablesSimilarity(Map<String,
Object> metadataA, Map<St
List<String> newAList = new ArrayList<>(aList);
List<String> newBList = new ArrayList<>(bList);
newAList.retainAll(newBList);
- similarity = newAList.size() / lengthA;
+ similarity = (double)newAList.size() / lengthA;
}
} else if (valueA instanceof String) {
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