| | |
| | | scp=wav.scp |
| | | speed_perturb="0.9 1.0 1.1" |
| | | dataset_type=large |
| | | stage=3 |
| | | stop_stage=4 |
| | | stage=0 |
| | | stop_stage=5 |
| | | |
| | | skip_extract_embed=false |
| | | bert_model_name="bert-base-chinese" |
| | |
| | | nj=64 |
| | | |
| | | # data |
| | | tr_dir=/nfs/wangjiaming.wjm/asr_data/aishell2/AISHELL-2/iOS/data |
| | | dev_tst_dir=/nfs/wangjiaming.wjm/asr_data/aishell2/AISHELL-DEV-TEST-SET |
| | | tr_dir= |
| | | dev_tst_dir= |
| | | |
| | | # exp tag |
| | | tag="exp1" |
| | |
| | | |
| | | if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then |
| | | echo "stage 1: Feature and CMVN Generation" |
| | | utils/compute_cmvn.sh --cmd "$train_cmd" --nj $nj --feats_dim ${feats_dim} ${feats_dir}/data/${train_set} |
| | | 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 |
| | | fi |
| | | |
| | | token_list=${feats_dir}/data/${lang}_token_list/char/tokens.txt |
| | | token_list=${feats_dir}/data/${lang}_token_list/$token_type/tokens.txt |
| | | echo "dictionary: ${token_list}" |
| | | if [ ${stage} -le 2 ] && [ ${stop_stage} -ge 2 ]; then |
| | | echo "stage 2: Dictionary Preparation" |
| | | mkdir -p ${feats_dir}/data/${lang}_token_list/char/ |
| | | mkdir -p ${feats_dir}/data/${lang}_token_list/$token_type/ |
| | | |
| | | echo "make a dictionary" |
| | | echo "<blank>" > ${token_list} |
| | |
| | | utils/text2token.py -s 1 -n 1 --space "" ${feats_dir}/data/${train_set}/text | cut -f 2- -d" " | tr " " "\n" \ |
| | | | sort | uniq | grep -a -v -e '^\s*$' | awk '{print $0}' >> ${token_list} |
| | | echo "<unk>" >> ${token_list} |
| | | mkdir -p ${feats_dir}/asr_stats_fbank_zh_char/${train_set} |
| | | mkdir -p ${feats_dir}/asr_stats_fbank_zh_char/${valid_set} |
| | | fi |
| | | |
| | | # Training Stage |
| | | # LM Training Stage |
| | | world_size=$gpu_num # run on one machine |
| | | if [ ${stage} -le 3 ] && [ ${stop_stage} -ge 3 ]; then |
| | | echo "stage 3: Training" |
| | | echo "stage 3: LM Training" |
| | | fi |
| | | |
| | | # ASR Training Stage |
| | | world_size=$gpu_num # run on one machine |
| | | if [ ${stage} -le 4 ] && [ ${stop_stage} -ge 4 ]; then |
| | | echo "stage 4: ASR Training" |
| | | if ! "${skip_extract_embed}"; then |
| | | echo "extract embeddings..." |
| | | local/extract_embeds.sh \ |
| | | --bert_model_root ${bert_model_root} \ |
| | | --bert_model_name ${bert_model_name} \ |
| | | --raw_dataset_path ${feats_dir} |
| | | --raw_dataset_path ${feats_dir} \ |
| | | --nj $nj |
| | | fi |
| | | mkdir -p ${exp_dir}/exp/${model_dir} |
| | | mkdir -p ${exp_dir}/exp/${model_dir}/log |
| | |
| | | rank=$i |
| | | local_rank=$i |
| | | gpu_id=$(echo $CUDA_VISIBLE_DEVICES | cut -d',' -f$[$i+1]) |
| | | asr_train_paraformer.py \ |
| | | train.py \ |
| | | --task_name asr \ |
| | | --gpu_id $gpu_id \ |
| | | --use_preprocessor true \ |
| | | --dataset_type $dataset_type \ |
| | | --token_type $token_type \ |
| | | --token_list $token_list \ |
| | | --train_data_file $feats_dir/$dumpdir/${train_set}/data_bert.list \ |
| | | --valid_data_file $feats_dir/$dumpdir/${valid_set}/data_bert.list \ |
| | | --data_dir ${feats_dir}/data \ |
| | | --train_set ${train_set} \ |
| | | --valid_set ${valid_set} \ |
| | | --data_file_names "wav.scp,text,embeds.scp" \ |
| | | --cmvn_file ${feats_dir}/data/${train_set}/cmvn/am.mvn \ |
| | | --speed_perturb ${speed_perturb} \ |
| | | --dataset_type $dataset_type \ |
| | | --resume true \ |
| | | --output_dir ${exp_dir}/exp/${model_dir} \ |
| | | --config $asr_config \ |
| | | --allow_variable_data_keys true \ |
| | | --input_size $feats_dim \ |
| | | --ngpu $gpu_num \ |
| | | --num_worker_count $count \ |
| | | --multiprocessing_distributed true \ |
| | | --dist_init_method $init_method \ |
| | | --dist_world_size $world_size \ |
| | | --dist_rank $rank \ |
| | |
| | | fi |
| | | |
| | | # Testing Stage |
| | | if [ ${stage} -le 4 ] && [ ${stop_stage} -ge 4 ]; then |
| | | echo "stage 4: Inference" |
| | | if [ ${stage} -le 5 ] && [ ${stop_stage} -ge 5 ]; then |
| | | echo "stage 5: Inference" |
| | | for dset in ${test_sets}; do |
| | | asr_exp=${exp_dir}/exp/${model_dir} |
| | | inference_tag="$(basename "${inference_config}" .yaml)" |
| | |
| | | exit 0 |
| | | fi |
| | | mkdir -p "${_logdir}" |
| | | _data="${feats_dir}/${dumpdir}/${dset}" |
| | | _data="${feats_dir}/data/${dset}" |
| | | key_file=${_data}/${scp} |
| | | num_scp_file="$(<${key_file} wc -l)" |
| | | _nj=$([ $inference_nj -le $num_scp_file ] && echo "$inference_nj" || echo "$num_scp_file") |
| | |
| | | --njob ${njob} \ |
| | | --gpuid_list ${gpuid_list} \ |
| | | --data_path_and_name_and_type "${_data}/${scp},speech,${type}" \ |
| | | --cmvn_file ${feats_dir}/data/${train_set}/cmvn/am.mvn \ |
| | | --key_file "${_logdir}"/keys.JOB.scp \ |
| | | --asr_train_config "${asr_exp}"/config.yaml \ |
| | | --asr_model_file "${asr_exp}"/"${inference_asr_model}" \ |
| | |
| | | done |
| | | fi |
| | | |
| | | # Prepare files for ModelScope fine-tuning and inference |
| | | if [ ${stage} -le 6 ] && [ ${stop_stage} -ge 6 ]; then |
| | | echo "stage 6: ModelScope Preparation" |
| | | cp ${feats_dir}/data/${train_set}/cmvn/am.mvn ${exp_dir}/exp/${model_dir}/am.mvn |
| | | vocab_size=$(cat ${token_list} | wc -l) |
| | | python utils/gen_modelscope_configuration.py \ |
| | | --am_model_name $inference_asr_model \ |
| | | --mode paraformer \ |
| | | --model_name paraformer_bert \ |
| | | --dataset aishell2 \ |
| | | --output_dir $exp_dir/exp/$model_dir \ |
| | | --vocab_size $vocab_size \ |
| | | --nat _nat \ |
| | | --tag $tag |
| | | fi |