sklearn.multiclass.fit_ovr¶
- sklearn.multiclass.fit_ovr(*args, **kwargs)[source]¶
DEPRECATED: fit_ovr is deprecated and will be removed in 0.18.Use the OneVsRestClassifier instead.
Fit a one-vs-the-rest strategy.
Parameters: estimator : estimator object
An estimator object implementing fit and one of decision_function or predict_proba.
- X : (sparse) array-like, shape = [n_samples, n_features]
Data.
- y : (sparse) array-like, shape = [n_samples] or [n_samples, n_classes]
Multi-class targets. An indicator matrix turns on multilabel classification.
Returns: estimators : list of estimators object
The list of fitted estimator.
lb : fitted LabelBinarizer