Created
November 28, 2021 07:15
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| def batch_accuracy(xb, yb): | |
| preds = xb.sigmoid() | |
| correct = (preds>0.5) == yb | |
| return correct.float().mean() | |
| def validate_epoch(model): | |
| accs = [batch_accuracy(model(xb), yb) for xb,yb in valid_dl] | |
| return round(torch.stack(accs).mean().item(), 4) |
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