spines.transforms.base

Base classes for transforms subpackage.

class spines.transforms.base.Transform(*args, **kwargs)[source]

Bases: spines.core.base.BaseObject

Base Transform class

construct(*args, **kwargs) → None[source]

Constructs the transformer prior to use

Parameters

  • args (optional) – Arguments to use in constructing the transformer.

  • kwargs (optional) – Keyword arguments to use in constructing the transformer.

fit(*args, **kwargs) → Union[None, Dict[KT, VT]][source]

Fits the parameters for this transformation

Parameters

  • args – Data to use for fitting this Transformer.

  • kwargs (optional) – Additional keyword-arguments to use in fit call.

Returns

Dictionary of updates from fit, or None.

Return type

dict or None

score(*args, **kwargs) → float[source]

Returns the score measure for this Transform

Parameters

  • args (optional) – Arguments (data inputs and outputs) to pass to the score call.

  • kwargs (optional) – Additional keyword-arguements to pass to the score call.

Returns

Score for the given inputs and outputs.

Return type

float

transform(*args, **kwargs) → Any[source]

Transforms the given data

Parameters

  • args – Data to perform transformation on.

  • kwargs (optional) – Additional keyword arguments to use in transform call.

Returns

Transformed inputs.

Return type

object