sklearn.model_selection中train_test_split()函数

train_test_split()是sklearn.model_selection中的分离器函数,用于将数组或矩阵划分为训练集和测试集,函数样式为: X_train, X_test, y_train, y_test = train_test_split(train_data, train_target, test_size, random_state,shuffle)web 参数解释: trai
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