speech_recognition/FunASR
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嘉渊 2023-05-12 17:07:54 +08:00
parent bc6fd77c94
commit aed9fa6e6c
1 changed files with 4 additions and 41 deletions
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45
egs/aishell2/conformer/run.sh
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@ -20,8 +20,8 @@ token_type=char
type=sound
scp=wav.scp
speed_perturb="0.9 1.0 1.1"
stage=0
stop_stage=0
stage=1
stop_stage=1
# feature configuration
feats_dim=80
@ -84,46 +84,9 @@ if [ ${stage} -le 0 ] && [ ${stop_stage} -ge 0 ]; then
done
fi
feat_train_dir=${feats_dir}/${dumpdir}/${train_set}; mkdir -p ${feat_train_dir}
feat_dev_dir=${feats_dir}/${dumpdir}/${valid_set}; mkdir -p ${feat_dev_dir}
if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then
echo "stage 1: Feature Generation"
# compute fbank features
fbankdir=${feats_dir}/fbank
steps/compute_fbank.sh --cmd "$train_cmd" --nj $nj --speed_perturb ${speed_perturb} \
${feats_dir}/data/train ${exp_dir}/exp/make_fbank/train ${fbankdir}/train
tools/fix_data_feat.sh ${fbankdir}/train
for x in android ios mic; do
steps/compute_fbank.sh --cmd "$train_cmd" --nj $nj \
${feats_dir}/data/dev_${x} ${exp_dir}/exp/make_fbank/dev_${x} ${fbankdir}/dev_${x}
tools/fix_data_feat.sh ${fbankdir}/dev_${x}
steps/compute_fbank.sh --cmd "$train_cmd" --nj $nj \
${feats_dir}/data/test_${x} ${exp_dir}/exp/make_fbank/test_${x} ${fbankdir}/test_${x}
tools/fix_data_feat.sh ${fbankdir}/test_${x}
done
# compute global cmvn
steps/compute_cmvn.sh --cmd "$train_cmd" --nj $nj \
${fbankdir}/train ${exp_dir}/exp/make_fbank/train
# apply cmvn
steps/apply_cmvn.sh --cmd "$train_cmd" --nj $nj \
${fbankdir}/${train_set} ${fbankdir}/train/cmvn.json ${exp_dir}/exp/make_fbank/${train_set} ${feat_train_dir}
steps/apply_cmvn.sh --cmd "$train_cmd" --nj $nj \
${fbankdir}/${valid_set} ${fbankdir}/train/cmvn.json ${exp_dir}/exp/make_fbank/${valid_set} ${feat_dev_dir}
for x in android ios mic; do
steps/apply_cmvn.sh --cmd "$train_cmd" --nj $nj \
${fbankdir}/test_${x} ${fbankdir}/train/cmvn.json ${exp_dir}/exp/make_fbank/test_${x} ${feats_dir}/${dumpdir}/test_${x}
done
cp ${fbankdir}/${train_set}/text ${fbankdir}/${train_set}/speech_shape ${fbankdir}/${train_set}/text_shape ${feat_train_dir}
tools/fix_data_feat.sh ${feat_train_dir}
cp ${fbankdir}/${valid_set}/text ${fbankdir}/${valid_set}/speech_shape ${fbankdir}/${valid_set}/text_shape ${feat_dev_dir}
tools/fix_data_feat.sh ${feat_dev_dir}
for x in android ios mic; do
cp ${fbankdir}/test_${x}/text ${fbankdir}/test_${x}/speech_shape ${fbankdir}/test_${x}/text_shape ${feats_dir}/${dumpdir}/test_${x}
tools/fix_data_feat.sh ${feats_dir}/${dumpdir}/test_${x}
done
echo "stage 1: Feature and CMVN Generation"
utils/compute_cmvn.sh --cmd "$train_cmd" --nj $nj --feats_dim ${feats_dim} ${feats_dir}/data/${train_set}
fi
token_list=${feats_dir}/data/${lang}_token_list/char/tokens.txt