fix AMSGrad for SparseAdam #4314
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@pytorchbot test this please |
apaszke
suggested changes
Dec 26, 2017
torch/optim/sparse_adam.py
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| torch.max(old_max_exp_avg_sq_values, exp_avg_sq_update_values, out=old_max_exp_avg_sq_values) | ||
| denom = old_max_exp_avg_sq_values.sqrt_().add_(group['eps']) | ||
| max_exp_avg_sq = make_sparse(old_max_exp_avg_sq_values) | ||
| max_exp_avg_sq.put_(grad_indices, old_max_exp_avg_sq_values) |
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apaszke
suggested changes
Dec 29, 2017
torch/optim/sparse_adam.py
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| exp_avg_sq_update_values.add_(old_exp_avg_sq_values) | ||
| if amsgrad: | ||
| torch.max(old_max_exp_avg_sq_values, exp_avg_sq_update_values, out=old_max_exp_avg_sq_values) | ||
| max_exp_avg_sq.put_(grad_indices, old_max_exp_avg_sq_values) |
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apaszke
approved these changes
Dec 30, 2017
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@pytorchbot test this please |
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Thank you! |
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Fix for issue #4271