TransformerMixin

TransformerMixin()

Mixin class for all transformers in scikit-learn.

Methods

---

fit_transform(X, y=None, fit_params)

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 : array-like of shape (n_samples, n_features)

  Input samples.

• y : array-like of shape (n_samples,) or (n_samples, n_outputs), default=None

  Target values (None for unsupervised transformations).

• **fit_params : dict

  Additional fit parameters.

Returns

• X_new : ndarray array of shape (n_samples, n_features_new)

  Transformed array.

Properties