ChangeRoles

class lightautoml.transformers.base.ChangeRoles(roles)[source]

Bases: LAMLTransformer

Change data roles (include dtypes etc).

Parameters:: roles (Union[Sequence[ColumnRole], ColumnRole, Dict[str, ColumnRole], None]) – New roles for dataset.

transform(dataset)[source]

Paste new roles into dataset.

Parameters:: dataset (LAMLDataset) – Dataset to transform.
Return type:: LAMLDataset
Returns:: New dataset.