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Add -0.05 to DoubleSwish.

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This commit is contained in:
Daniel Povey 2022-12-02 15:17:41 +08:00
parent 4afd95d822
commit f0f204552d
1 changed files with 1 additions and 1 deletions
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egs/librispeech/ASR/pruned_transducer_stateless7/scaling.py
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@ -1118,7 +1118,7 @@ class DoubleSwishFunction(torch.autograd.Function):
assert d_scaled.max() < 256.0
d_int = d_scaled.to(torch.uint8)
ctx.save_for_backward(d_int)
y = y + alpha * x + beta * x.clamp(min=-x_limit, max=x_limit)
y = y + alpha * x + beta * x.clamp(min=-x_limit, max=x_limit) + -0.05
if x.dtype == torch.float16 or torch.is_autocast_enabled():
y = y.to(torch.float16)
return y