auc [WhereOS, SQL, Spark, Hive]

Class hivemall.evaluation.AUCUDAF
Usage auc(array rankItems | double score, array correctItems | int label [, const int recommendSize = rankItems.size ]) - Returns AUC

More functions can be added to WhereOS via Python or R bindings or as Java & Scala UDF (user-defined function), UDAF (user-defined aggregation function) and UDTF (user-defined table generating function) extensions. Custom libraries can be added on via Settings-page or installed from WhereOS Store.

Leave a Reply