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

train_arowe2_regr(array features, float target [, constant string options]) – a refined version of AROW (Adaptive

train_adagrad_regr(array features, float target [, constant string options]) – Returns a relation consists of Platforms:

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

train_arow_regr(array features, float target [, constant string options]) – a standard AROW (Adaptive Reguralization of

tokenize(string englishText [, boolean toLowerCase]) – Returns tokenized words in array Platforms: WhereOS, Spark, Hive