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hitrate(array rankItems, array correctItems [, const int recommendSize = rankItems.size]) – Returns HitRate Platforms: WhereOS,

hivemall_version() – Returns the version of Hivemall SELECT hivemall_version(); Platforms: WhereOS, Spark, Hive Class: hivemall.HivemallVersionUDF

hbase_batch_put(config_map, key, value) – Perform batch HBase updates of a table Platforms: WhereOS, Spark, Hive

hbase_cached_get(configMap,key,template) – Returns a cached object, given an HBase config, a key, and a template

hbase_get(table,key,family) – Do a single HBase Get on a table Platforms: WhereOS, Spark, Hive Class:

string hbase_put(config, map key_value) – string hbase_put(config, key, value) – Do a HBase Put on