| New file |
| | |
| | | #!/usr/bin/env bash |
| | | |
| | | set -e |
| | | set -u |
| | | set -o pipefail |
| | | |
| | | stage=1 |
| | | stop_stage=2 |
| | | model="damo/speech_paraformer-large-contextual_asr_nat-zh-cn-16k-common-vocab8404" |
| | | data_dir="./data/test" |
| | | output_dir="./results" |
| | | batch_size=64 |
| | | gpu_inference=true # whether to perform gpu decoding |
| | | gpuid_list="0,1" # set gpus, e.g., gpuid_list="0,1" |
| | | njob=10 # the number of jobs for CPU decoding, if gpu_inference=false, use CPU decoding, please set njob |
| | | checkpoint_dir= |
| | | checkpoint_name="valid.cer_ctc.ave.pb" |
| | | hotword_txt=None |
| | | |
| | | . utils/parse_options.sh || exit 1; |
| | | |
| | | if ${gpu_inference} == "true"; then |
| | | nj=$(echo $gpuid_list | awk -F "," '{print NF}') |
| | | else |
| | | nj=$njob |
| | | batch_size=1 |
| | | gpuid_list="" |
| | | for JOB in $(seq ${nj}); do |
| | | gpuid_list=$gpuid_list"-1," |
| | | done |
| | | fi |
| | | |
| | | mkdir -p $output_dir/split |
| | | split_scps="" |
| | | for JOB in $(seq ${nj}); do |
| | | split_scps="$split_scps $output_dir/split/wav.$JOB.scp" |
| | | done |
| | | perl utils/split_scp.pl ${data_dir}/wav.scp ${split_scps} |
| | | |
| | | if [ -n "${checkpoint_dir}" ]; then |
| | | python utils/prepare_checkpoint.py ${model} ${checkpoint_dir} ${checkpoint_name} |
| | | model=${checkpoint_dir}/${model} |
| | | fi |
| | | |
| | | if [ $stage -le 1 ] && [ $stop_stage -ge 1 ];then |
| | | echo "Decoding ..." |
| | | gpuid_list_array=(${gpuid_list//,/ }) |
| | | for JOB in $(seq ${nj}); do |
| | | { |
| | | id=$((JOB-1)) |
| | | gpuid=${gpuid_list_array[$id]} |
| | | mkdir -p ${output_dir}/output.$JOB |
| | | python infer.py \ |
| | | --model ${model} \ |
| | | --audio_in ${output_dir}/split/wav.$JOB.scp \ |
| | | --output_dir ${output_dir}/output.$JOB \ |
| | | --batch_size ${batch_size} \ |
| | | --hotword_txt ${hotword_txt} \ |
| | | --gpuid ${gpuid} |
| | | }& |
| | | done |
| | | wait |
| | | |
| | | mkdir -p ${output_dir}/1best_recog |
| | | for f in token score text; do |
| | | if [ -f "${output_dir}/output.1/1best_recog/${f}" ]; then |
| | | for i in $(seq "${nj}"); do |
| | | cat "${output_dir}/output.${i}/1best_recog/${f}" |
| | | done | sort -k1 >"${output_dir}/1best_recog/${f}" |
| | | fi |
| | | done |
| | | fi |
| | | |
| | | if [ $stage -le 2 ] && [ $stop_stage -ge 2 ];then |
| | | echo "Computing WER ..." |
| | | cp ${output_dir}/1best_recog/text ${output_dir}/1best_recog/text.proc |
| | | cp ${data_dir}/text ${output_dir}/1best_recog/text.ref |
| | | python utils/compute_wer.py ${output_dir}/1best_recog/text.ref ${output_dir}/1best_recog/text.proc ${output_dir}/1best_recog/text.cer |
| | | tail -n 3 ${output_dir}/1best_recog/text.cer |
| | | fi |
| | | |
| | | if [ $stage -le 3 ] && [ $stop_stage -ge 3 ];then |
| | | echo "SpeechIO TIOBE textnorm" |
| | | echo "$0 --> Normalizing REF text ..." |
| | | ./utils/textnorm_zh.py \ |
| | | --has_key --to_upper \ |
| | | ${data_dir}/text \ |
| | | ${output_dir}/1best_recog/ref.txt |
| | | |
| | | echo "$0 --> Normalizing HYP text ..." |
| | | ./utils/textnorm_zh.py \ |
| | | --has_key --to_upper \ |
| | | ${output_dir}/1best_recog/text.proc \ |
| | | ${output_dir}/1best_recog/rec.txt |
| | | grep -v $'\t$' ${output_dir}/1best_recog/rec.txt > ${output_dir}/1best_recog/rec_non_empty.txt |
| | | |
| | | echo "$0 --> computing WER/CER and alignment ..." |
| | | ./utils/error_rate_zh \ |
| | | --tokenizer char \ |
| | | --ref ${output_dir}/1best_recog/ref.txt \ |
| | | --hyp ${output_dir}/1best_recog/rec_non_empty.txt \ |
| | | ${output_dir}/1best_recog/DETAILS.txt | tee ${output_dir}/1best_recog/RESULTS.txt |
| | | rm -rf ${output_dir}/1best_recog/rec.txt ${output_dir}/1best_recog/rec_non_empty.txt |
| | | fi |
| | | |