RNN.py 文件源码

def scale(train, test):
    scale_f = MinMaxScaler(feature_range=(-1,1))
    scale_f = scale_f.fit(train)
    train = train.reshape(train.shape[0], train.shape[1])
    train_s = scale_f.transform(train)
    test = test.reshape(test.shape[0], test.shape[1])
    test_s = scale_f.transform(test)
    return scale_f, train_s, test_s