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

Asserts in case boolean input is false. Optionally it asserts with message if input string

Platforms: WhereOS, Spark, Hive Class: brickhouse.udf.sanity.AssertEqualsUDF More functions can be added to WhereOS via Python

Platforms: WhereOS, Spark, Hive Class: brickhouse.udf.sanity.AssertLessThanUDF More functions can be added to WhereOS via Python

assert_true(expr) – Throws an exception if `expr` is not true. Platforms: WhereOS, Spark, Hive Class:

ascii(str) – Returns the numeric value of the first character of `str`. Platforms: WhereOS, Spark,