学习曲线函数: from sklearn.learning_curve import learning_curve 调用格式: learning_curve(estimator, X, y, train_sizes=array([0.1, 0.325, 0.55, 0.775, 1. ]), cv=None, scoring=None, exploit_incremental_learning=False, n_jobs=1, pre_dispatch='all', verbose=0) # e…