[KongchangAI]
Unverified50% confidenceFactExact time

The second model's architecture is expanded to 784→40→40→10, MSE is replaced with cross-entropy, softmax is added to the output layer, the optimizer remains plain gradient descent, and the accuracy is about 96% after 2000 epochs.

1
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50%
Confidence
Long-term
Relevance
11/2/2026
First Seen

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