[GitHub] sxjscience commented on issue #10035: Who can help me solve this error??batch_loss.backward() error?

[GitBox <gi...@apache.org>]

sxjscience commented on issue #10035: Who can help me solve this error??batch_loss.backward()  error?
URL: https://github.com/apache/incubator-mxnet/issues/10035#issuecomment-371622551
 
 
   The for-loop here should be the problem
   ```python
   for step in range(...):
      ...
   ```
   We can revise it to be a single phrase, i.e,
   ```python
   batch_loss = nd.mean(softmax_cross_entropy(logits, one_hot_label))
   ```
   If you still cannot solve it, you can post the codes here (instead of images) and I will help you debug.

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