【发布时间】:2022-11-11 10:29:34
【问题描述】:
我从 mnist 数据集得到我的数据集,
train_images = train_images.astype("float32")/255.0
test_images = test_images.astype("float32")/255.0
network.fit(train_images, train_labels, batch_size = 64, epochs = 10, verbose =2)
network.evaluate(test_images,test_labels, batch_size = 64, verbose=2)
我在训练期间遇到了这个错误
ValueError: Data cardinality is ambiguous: x sizes: 10000 y sizes: 60000 Make sure all arrays contain the same number of samples .
谢谢
【问题讨论】:
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似乎 train_images 和 train_labels 的大小不同。你从哪里得到 train_labels 和 test_labels?您可以发布完整的代码以便我们重现吗?
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你能分享完整的代码来复制你的问题吗?
标签: python tensorflow keras