| | |
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| | | |
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| | | if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then |
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| | | echo "stage 1: Feature and CMVN Generation" |
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| | | utils/compute_cmvn.sh --cmd "$train_cmd" --nj $nj --feats_dim ${feats_dim} ${feats_dir}/data/${train_set} |
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| | | utils/compute_cmvn.sh --fbankdir ${feats_dir}/data/${train_set} --cmd "$train_cmd" --nj $nj --feats_dim ${feats_dim} --config_file "$asr_config" --scale 1.0 |
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| | | fi |
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| | | |
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| | | token_list=${feats_dir}/data/${lang}_token_list/char/tokens.txt |
|---|
| | |
|---|
| | | utils/text2token.py -s 1 -n 1 --space "" ${feats_dir}/data/${train_set}/text | cut -f 2- -d" " | tr " " "\n" \ |
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| | | | sort | uniq | grep -a -v -e '^\s*$' | awk '{print $0}' >> ${token_list} |
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| | | echo "<unk>" >> ${token_list} |
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| | | mkdir -p ${feats_dir}/asr_stats_fbank_zh_char/${train_set} |
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| | | mkdir -p ${feats_dir}/asr_stats_fbank_zh_char/${valid_set} |
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| | | fi |
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| | | |
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| | | # Training Stage |
|---|
| | |
|---|
| | | --train_set ${train_set} \ |
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| | | --valid_set ${valid_set} \ |
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| | | --data_file_names "wav.scp" \ |
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| | | --cmvn_file ${feats_dir}/data/${train_set}/cmvn/cmvn.mvn \ |
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| | | --cmvn_file ${feats_dir}/data/${train_set}/cmvn/am.mvn \ |
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| | | --speed_perturb ${speed_perturb} \ |
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| | | --dataset_type $dataset_type \ |
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| | | --resume true \ |
|---|
