SparkOrdinalEncoderTransformer

class sparklightautoml.transformers.categorical.SparkOrdinalEncoderTransformer(input_cols, output_cols, input_roles, output_roles, do_replace_columns, indexer_model)[source]

Bases: SparkLabelEncoderTransformer

Spark version of OrdinalEncoder.

Encoding ordinal categories into numbers. Number type categories passed as is, object type sorted in ascending lexicographical order.