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translate(input, from, to) – Translates the `input` string by replacing the characters present in the

transform(expr, func) – Transforms elements in an array using the function. Platforms: WhereOS, Spark, Hive

train_scw2(list features, int label [, const string options]) – Returns a relation consists of Build

train_regressor(list features, double label [, const string options]) – Returns a relation consists of Build

train_scw(list features, int label [, const string options]) – Returns a relation consists of Build

train_randomforest_regressor(array features, double target [, string options]) – Returns a relation consists of Platforms: WhereOS,