LAMLTransformer

class lightautoml.transformers.base.LAMLTransformer[source]

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.

Return type

List[str]

Returns

List of new names.

fit(dataset)[source]

Fit transformer and return it’s instance.

Parameters

dataset (LAMLDataset) – Dataset to fit on.

Return type

LAMLTransformer

Returns

self.

transform(dataset)[source]

Transform on dataset.

Parameters

dataset (LAMLDataset) – Dataset to make transform.

Return type

LAMLDataset

Returns

LAMLDataset with new features.

fit_transform(dataset)[source]

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.