Skip to content

Transformer

A transformer.

Methods

learn_one

Update with a set of features x.

A lot of transformers don't actually have to do anything during the learn_one step because they are stateless. For this reason the default behavior of this function is to do nothing. Transformers that however do something during the learn_one can override this method.

Parameters

  • x — 'dict[base.typing.FeatureName, Any]'

transform_one

Transform a set of features x.

Parameters

  • x — 'dict[base.typing.FeatureName, Any]'

Returns

dict[base.typing.FeatureName, Any]: The transformed values.