TimeToNum

class lightautoml.transformers.datetime.TimeToNum

Bases: lightautoml.transformers.base.LAMLTransformer

Basic conversion strategy, used in selection one-to-one transformers. Datetime converted to difference with basic_date (basic_date == '2020-01-01').

transform(dataset)

Transform dates to numeric differences with base date.

Parameters

dataset (PandasDataset) – Numpy or Pandas dataset with datetime columns.

Return type

NumpyDataset

Returns

Numpy dataset of numeric features.