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Hive Jaccard Index.md

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#Hive Jaccard Index

sqlContext.sql("DROP TEMPORARY FUNCTION IF EXISTS jaccard")
sqlContext.sql("CREATE TEMPORARY FUNCTION jaccard_similarity AS 'hivemall.knn.similarity.JaccardIndexUDF'")

UDF location

../resources/ddl/

../core/src/main/java/hivemall/knn/similarity/JaccardIndexUDF.java