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

train_slim( int i, map r_i, map topKRatesOfI, int j, map r_j [, constant string options])

train_scw(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_scw2(list features, int label [, const string options]) – Returns a relation consists of Build

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