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glynpu 2023-03-16 12:56:25 +08:00
parent 39c0ae7749
commit 07a8f050b7
2 changed files with 2 additions and 15 deletions
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15
egs/himia/wuw/ctc_tdnn/train.py
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@ -19,7 +19,7 @@
Usage: Usage:
export CUDA_VISIBLE_DEVICES="0,1,2,3" export CUDA_VISIBLE_DEVICES="0,1,2,3"
./ctc_tdnn/train.py \ ./ctc_tdnn/train.py \
--exp-dir ./tdnn/exp \ --exp-dir ./ctc_tdnn/exp \
--world-size 4 \ --world-size 4 \
--max-duration 200 \ --max-duration 200 \
--num-epochs 20 --num-epochs 20
@ -552,19 +552,6 @@ def run(rank, world_size, args):
train_cuts = himia.train_cuts() train_cuts = himia.train_cuts()
def remove_short_and_long_utt(c: Cut):
# Keep only utterances with duration between 1 second and 20 seconds
#
# Caution: There is a reason to select 20.0 here. Please see
# ../local/display_manifest_statistics.py
#
# You should use ../local/display_manifest_statistics.py to get
# an utterance duration distribution for your dataset to select
# the threshold
return 0.5 <= c.duration <= 20.0
train_cuts = train_cuts.filter(remove_short_and_long_utt)
train_dl = himia.train_dataloaders(train_cuts) train_dl = himia.train_dataloaders(train_cuts)
valid_cuts = himia.dev_cuts() valid_cuts = himia.dev_cuts()

2
egs/himia/wuw/run_ctc_tdnn.sh
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@ -3,7 +3,7 @@
set -eou pipefail set -eou pipefail
# You need to execute ./prepare.sh to prepare datasets. # You need to execute ./prepare.sh to prepare datasets.
stage=1 stage=0
stop_stage=2 stop_stage=2
epoch=10 epoch=10