详解python中无法正确读取.mat文件的解决办法

from numpy import *import scipy.io

mnist_train = 'D:\Machine Learning\TensorFlow\Softmax Regression\mnist_dataset\mnist_train.mat'mnist_train_labels = 'D:\Machine Learning\TensorFlow\Softmax Regression\mnist_dataset\mnist_train_labels.mat'x = scipy.io.loadmat(mnist_train)
label = scipy.io.loadmat(mnist_train_labels)

print(x.shape)

'''
[[ {'__version__': '1.0', '__header__': b'MATLAB 5.0 MAT-file, Platform: PCWIN, Created on: Tue Nov 29 12:43:31 2011', 
'mnist_train': array([[ 0.,  0.,  0., ...,  0.,  0.,  0.],
       [ 0.,  0.,  0., ...,  0.,  0.,  0.],
       [ 0.,  0.,  0., ...,  0.,  0.,  0.],
       ...,
       [ 0.,  0.,  0., ...,  0.,  0.,  0.],
       [ 0.,  0.,  0., ...,  0.,  0.,  0.],
       [ 0.,  0.,  0., ...,  0.,  0.,  0.]], dtype=float32), '__globals__': []}]]
'''

x = scipy.io.loadmat(mnist_train)
train_x = x['mnist_train']
label = scipy.io.loadmat(mnist_train_labels)
train_label = label['mnist_train_labels']