【发布时间】:2020-12-31 07:49:40
【问题描述】:
这是我的代码示例:
(train_images, train_labels), (test_images, test_labels) = datasets.mnist.load_data()
train_images = train_images.reshape((60000, 28, 28, 1))
test_images = test_images.reshape((10000, 28, 28, 1))
#train_images, test_images = train_images / 255.0, test_images / 255.0
train_images = train_images.astype('float32') / 255
test_images = test_images.astype('float32') / 255
plt.imshow(train_images[0])
【问题讨论】:
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标签: python matplotlib