DensityMixin#

class sklearn.base.DensityMixin[source]#

Mixin class for all density estimators in scikit-learn.

This mixin defines the following functionality:

  • _estimator_type class attribute defaulting to "DensityEstimator";

  • score method that default that do no-op.

Examples

>>> from sklearn.base import DensityMixin
>>> class MyEstimator(DensityMixin):
...     def fit(self, X, y=None):
...         self.is_fitted_ = True
...         return self
>>> estimator = MyEstimator()
>>> hasattr(estimator, "score")
True
score(X, y=None)[source]#

Return the score of the model on the data X.

Parameters:
Xarray-like of shape (n_samples, n_features)

Test samples.

yIgnored

Not used, present for API consistency by convention.

Returns:
scorefloat