Depth#

class skfda.exploratory.depth.Depth[source]#

Abstract class representing a depth function.

Methods

`fit`(X[, y])	Learn the distribution from the observations.
`fit_transform`(X[, y])	Compute the depth or outlyingness of each observation.
`get_metadata_routing`()	Get metadata routing of this object.
`get_params`([deep])	Get parameters for this estimator.
`set_output`(*[, transform])	Set output container.
`set_params`(**params)	Set the parameters of this estimator.
`transform`(X)	Compute the depth or outlyingness inside the learned distribution.

fit(X, y=None)[source]#

Learn the distribution from the observations.

Parameters:

X (Input) – Functional dataset from which the distribution of the data is inferred.
y (object) – Unused. Kept only for convention.
self (SelfType)

Returns:

Fitted estimator.

Return type:

SelfType

fit_transform(X, y=None)[source]#

Compute the depth or outlyingness of each observation.

This computation is done with respect to the whole dataset.

Parameters:

X (Input) – Dataset.
y (object) – Unused. Kept only for convention.

Returns:

Depth of each observation.

Return type:

ndarray[tuple[int, …], dtype[floating[Any]]]

get_metadata_routing()#

Get metadata routing of this object.

Please check User Guide on how the routing mechanism works.

Returns:: routing – A MetadataRequest encapsulating routing information.
Return type:: MetadataRequest

get_params(deep=True)#

Get parameters for this estimator.

Parameters:: deep (bool, default=True) – If True, will return the parameters for this estimator and contained subobjects that are estimators.
Returns:: params – Parameter names mapped to their values.
Return type:: dict

set_output(*, transform=None)#

Set output container.

See Introducing the set_output API for an example on how to use the API.

Parameters:

transform ({"default", "pandas", "polars"}, default=None) –

Configure output of transform and fit_transform.

”default”: Default output format of a transformer
”pandas”: DataFrame output
”polars”: Polars output
None: Transform configuration is unchanged

Added in version 1.4: “polars” option was added.

Returns:

self – Estimator instance.

Return type:

estimator instance

set_params(**params)#

Set the parameters of this estimator.

The method works on simple estimators as well as on nested objects (such as Pipeline). The latter have parameters of the form <component>__<parameter> so that it’s possible to update each component of a nested object.