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Fix or vs. and bug

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This commit is contained in:
Daniel Povey 2023-03-29 23:59:40 +08:00
parent a02199df79
commit 6e058b9ebd
1 changed files with 8 additions and 8 deletions
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16
egs/librispeech/ASR/pruned_transducer_stateless7/zipformer.py
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@ -307,17 +307,17 @@ class Zipformer2(EncoderInterface):
feature_mask_dropout_prob).to(x.dtype)
# frame_mask_max2 has additional frames masked, about twice the number.
frame_mask_max2 = torch.logical_or(frame_mask_max1,
(torch.rand(num_frames_max, batch_size, 1,
device=x.device) >
feature_mask_dropout_prob).to(x.dtype))
frame_mask_max2 = torch.logical_and(frame_mask_max1,
(torch.rand(num_frames_max, batch_size, 1,
device=x.device) >
feature_mask_dropout_prob).to(x.dtype))
# frame_mask_max3 has additional frames masked, about 3 times the number.
frame_mask_max3 = torch.logical_or(frame_mask_max2,
(torch.rand(num_frames_max, batch_size, 1,
device=x.device) >
feature_mask_dropout_prob).to(x.dtype))
frame_mask_max3 = torch.logical_and(frame_mask_max2,
(torch.rand(num_frames_max, batch_size, 1,
device=x.device) >
feature_mask_dropout_prob).to(x.dtype))
# dim: (num_frames_max, batch_size, 3)
frame_mask_max = torch.cat((frame_mask_max1, frame_mask_max2, frame_mask_max3), dim=-1)