sklearn.model_selection中train_test_split()函數

train_test_split()是sklearn.model_selection中的分離器函數，用於將數組或矩陣劃分爲訓練集和測試集，函數樣式爲： X_train, X_test, y_train, y_test = train_test_split(train_data, train_target, test_size, random_state，shuffle)web 參數解釋： trai

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