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Fix comment; have 6, not 4, layers in most-downsampled stack.

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Daniel Povey 2023-01-13 00:12:46 +08:00
parent 5958f1ee11
commit a88587dc8a
2 changed files with 2 additions and 2 deletions
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2
egs/librispeech/ASR/pruned_transducer_stateless7/train.py
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@ -123,7 +123,7 @@ def add_model_arguments(parser: argparse.ArgumentParser):
parser.add_argument( parser.add_argument(
"--num-encoder-layers", "--num-encoder-layers",
type=str, type=str,
default="2,4,4,4,4,4", default="2,4,4,6,4,4",
help="Number of zipformer encoder layers per stack, comma separated.", help="Number of zipformer encoder layers per stack, comma separated.",
) )

2
egs/librispeech/ASR/pruned_transducer_stateless7/zipformer.py
View File

@ -1946,7 +1946,7 @@ class Conv2dSubsampling(nn.Module):
assert in_channels >= 7 assert in_channels >= 7
super().__init__() super().__init__()
# The ScalarMultiply modules are there to prevent the gradients # The ScaleGrad module is there to prevent the gradients
# w.r.t. the weight or bias of the first Conv2d module in self.conv from # w.r.t. the weight or bias of the first Conv2d module in self.conv from
# exceeding the range of fp16 when using automatic mixed precision (amp) # exceeding the range of fp16 when using automatic mixed precision (amp)
# training. (The second one is necessary to stop its bias from getting # training. (The second one is necessary to stop its bias from getting