cross_val_score# sklearn.model_selection.cross_val_score(estimator, X, y=None, *, groups=None, scoring=None, cv=None, n_jobs=None, verbose=0, params=None, pre_dispatch='2*n_jobs', error_score=nan)[source]# Evaluate a score by cross-validation. Read more in the User Guide. Parameters: estimatorestimator object implementing ‘fit’The object to use to fit the data. X{array-like, sparse matrix} of shap