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/ pytorch_reformer.py
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January 23, 2020 00:58
— forked from lucidrains/pytorch_reformer.py
reformer(pytorch)
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| import torch | |
| import torch.nn as nn | |
| import torch.nn.functional as F | |
| # helpers | |
| def make_unit_length(x, epsilon=1e-6): | |
| norm = x.norm(p=2, dim=-1, keepdim=True) | |
| return x.div(norm + epsilon) |