sklearn.datasets.load_digits(n_class=10, return_X_y=False)

sklearn.datasets.fetch_california_housing(data_home=None, download_if_missing=True)

sklearn.preprocessing.normalize(X, norm='l2', axis=1, copy=True, return_norm=False)

class sklearn.exceptions.EfficiencyWarning

class sklearn.exceptions.NonBLASDotWarning

A comparison of different values for regularization parameter ?alpha? on synthetic datasets. The plot shows that different alphas yield different

Plot the confidence ellipsoids of a mixture of two Gaussians obtained with Expectation Maximisation (GaussianMixture class) and Variational Inference

Shows the effect of collinearity in the coefficients of an estimator.

Example of LabelPropagation learning a complex internal structure to demonstrate ?manifold learning?. The outer circle should be labeled ?red

In order to test if a classification score is significative a technique in repeating the classification procedure after randomizing