ColumnRole

class lightautoml.dataset.roles.ColumnRole[source]

Bases: object

Abstract class for column role.

Role type defines column dtype, place of column in dataset and transformers and set additional attributes which impacts on the way how it’s handled.

dtype

alias of object

property name

Get str role name.

Returns:

str role name.

static from_string(name, **kwargs)[source]

Create default params role from string.

Parameters:

  • name (str) – Role name.

  • kwargs (Any) – Other parameters.

Return type:

ColumnRole

Returns:

Corresponding role object.