LAMLTransformer

class lightautoml.transformers.base.LAMLTransformer

Bases: object

Base class for transformer method (like sklearn, but works with datasets).

property features

Get name of the features, that will be generated after transform.

Returns:

List of new names.

fit(dataset)

Fit transformer and return it’s instance.

Parameters:

dataset (LAMLDataset) – Dataset to fit on.

Return type:

LAMLTransformer

Returns:

self.

transform(dataset)

Transform on dataset.

Parameters:

dataset (LAMLDataset) – Dataset to make transform.

Return type:

LAMLDataset

Returns:

LAMLDataset with new features.

fit_transform(dataset)

Default implementation of fit_transform - fit and then transform.

Parameters:

dataset (LAMLDataset) – Dataset to fit and then transform on it.

Return type:

LAMLDataset

Returns:

Dataset with new features.