Riddhiman Dasgupta dasguptar
dasguptar
/ pytorch_train_with_masking.py
Created
March 25, 2018 14:42
— forked from jfsantos/pytorch_train_with_masking.py
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| def train_fn(model, optimizer, criterion, batch): | |
| x, y, lengths = batch | |
| x = Variable(x.cuda()) | |
| y = Variable(y.cuda(), requires_grad=False) | |
| mask = Variable(torch.ByteTensor(x.size()).fill_(1).cuda(), | |
| requires_grad=False) | |
| for k, l in enumerate(lengths): | |
| mask[:l, k, :] = 0 |