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Further tune lr scales; increase base-lr

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This commit is contained in:
Daniel Povey 2023-01-06 13:34:48 +08:00
parent f6f088489d
commit 5564a0efb0
1 changed files with 3 additions and 3 deletions
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4
egs/librispeech/ASR/pruned_transducer_stateless7/zipformer.py
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@ -209,7 +209,7 @@ class Zipformer(EncoderInterface):
) )
# we are adding a new attribute here. # we are adding a new attribute here.
# this will be interpreted by get_named_parameter_groups_with_lrs(). # this will be interpreted by get_named_parameter_groups_with_lrs().
encoder.lr_scale = downsampling_factor[i] ** -0.25 encoder.lr_scale = downsampling_factor[i] ** -0.2
encoders.append(encoder) encoders.append(encoder)
self.encoders = nn.ModuleList(encoders) self.encoders = nn.ModuleList(encoders)
@ -1480,7 +1480,7 @@ class NonlinAttention(nn.Module):
) -> None: ) -> None:
super().__init__() super().__init__()
self.lr_scale = 0.9 self.lr_scale = 0.95
self.hidden_channels = hidden_channels self.hidden_channels = hidden_channels