sklearn.base.TransformerMixin¶
- class sklearn.base.TransformerMixin[source]¶
Mixin class for all transformers in scikit-learn.
Methods
fit_transform(X[, y]) Fit to data, then transform it. - __init__()¶
x.__init__(...) initializes x; see help(type(x)) for signature
- fit_transform(X, y=None, **fit_params)[source]¶
Fit to data, then transform it.
Fits transformer to X and y with optional parameters fit_params and returns a transformed version of X.
Parameters: X : numpy array of shape [n_samples, n_features]
Training set.
y : numpy array of shape [n_samples]
Target values.
Returns: X_new : numpy array of shape [n_samples, n_features_new]
Transformed array.
