7.6.2. mclearn.preprocessing.normalise_unit_var

mclearn.preprocessing.normalise_unit_var(features)[source]

Normalise each feature to have unit variance.

Parameters:features (array, shape = [n_samples, n_features]) – Each row is a sample point and each column is a feature.
Returns:features_normalised
Return type:array, shape = [n_samples, n_features]