readme: ---
  tags:
  - espnet
  - audio
  - automatic-speech-recognition
  language: en
  datasets:
  - chime6
  license: cc-by-4.0
  ---
  
  ## ESPnet2 ASR model 
  
  ### `espnet/simpleoier_chime6_asr_transformer_wavlm_lr1e-3`
  
  This model was trained by simpleoier using chime6 recipe in [espnet](https://github.com/espnet/espnet/).
  
  ### Demo: How to use in ESPnet2
  
  ```bash
  cd espnet
  git checkout b757b89d45d5574cebf44e225cbe32e3e9e4f522
  pip install -e .
  cd egs2/chime6/asr1
  ./run.sh --skip_data_prep false --skip_train true --download_model espnet/simpleoier_chime6_asr_transformer_wavlm_lr1e-3
  ```
  
  <!-- Generated by scripts/utils/show_asr_result.sh -->
  # RESULTS
  ## Environments
  - date: `Tue May  3 16:47:10 EDT 2022`
  - python version: `3.9.12 (main, Apr  5 2022, 06:56:58)  [GCC 7.5.0]`
  - espnet version: `espnet 202204`
  - pytorch version: `pytorch 1.10.1`
  - Git hash: `b757b89d45d5574cebf44e225cbe32e3e9e4f522`
    - Commit date: `Mon May 2 09:21:08 2022 -0400`
  
  ## asr_train_asr_transformer_wavlm_lr1e-3_specaug_accum1_preenc128_warmup20k_raw_en_bpe1000_sp
  ### WER
  
  |dataset|Snt|Wrd|Corr|Sub|Del|Ins|Err|S.Err|
  |---|---|---|---|---|---|---|---|---|
  |decode_asr_transformer_asr_model_1epoch/dev_gss_multiarray|7437|58881|66.5|21.3|12.2|8.8|42.3|77.4|
  |decode_asr_transformer_asr_model_2epoch/dev_gss_multiarray|7437|58881|68.6|20.7|10.6|8.4|39.8|77.5|
  |decode_asr_transformer_asr_model_3epoch/dev_gss_multiarray|7437|58881|67.5|20.3|12.2|8.0|40.5|76.5|
  |decode_asr_transformer_asr_model_5epoch/dev_gss_multiarray|7437|58881|67.7|21.4|10.9|8.6|40.9|77.9|
  |decode_asr_transformer_asr_model_7epoch/dev_gss_multiarray|7437|58881|66.6|20.9|12.5|8.2|41.6|77.8|
  |decode_asr_transformer_asr_model_valid.acc.ave/dev_gss_multiarray|0|0|0.0|0.0|0.0|0.0|0.0|0.0|
  |decode_asr_transformer_asr_model_valid.acc.ave_5best/dev_gss_multiarray|7437|58881|69.4|20.2|10.4|8.6|39.1|75.8|
  |decode_asr_transformer_lw0.5_lm_lm_train_lm_en_bpe1000_valid.loss.ave_asr_model_valid.acc.ave_5best/dev_gss_multiarray|7437|58881|65.7|20.2|14.1|7.5|41.8|77.8|
  |decode_asr_transformer_lw0.5_ngram_ngram_3gram_asr_model_valid.acc.ave/dev_gss_multiarray|7437|58881|65.7|19.0|15.3|6.2|40.6|78.8|
  
  ### CER
  
  |dataset|Snt|Wrd|Corr|Sub|Del|Ins|Err|S.Err|
  |---|---|---|---|---|---|---|---|---|
  |decode_asr_transformer_asr_model_1epoch/dev_gss_multiarray|7437|280767|78.1|7.7|14.1|9.1|31.0|77.9|
  |decode_asr_transformer_asr_model_2epoch/dev_gss_multiarray|7437|280767|80.0|7.6|12.5|8.7|28.8|78.1|
  |decode_asr_transformer_asr_model_3epoch/dev_gss_multiarray|7437|280767|78.6|7.3|14.1|8.1|29.5|77.5|
  |decode_asr_transformer_asr_model_5epoch/dev_gss_multiarray|7437|280767|79.5|7.7|12.8|9.1|29.6|78.8|
  |decode_asr_transformer_asr_model_7epoch/dev_gss_multiarray|7437|280767|77.9|7.6|14.5|8.3|30.3|78.6|
  |decode_asr_transformer_asr_model_valid.acc.ave/dev_gss_multiarray|0|0|0.0|0.0|0.0|0.0|0.0|0.0|
  |decode_asr_transformer_asr_model_valid.acc.ave_5best/dev_gss_multiarray|7437|280767|80.6|7.4|12.0|8.9|28.3|76.6|
  |decode_asr_transformer_lw0.5_lm_lm_train_lm_en_bpe1000_valid.loss.ave_asr_model_valid.acc.ave_5best/dev_gss_multiarray|7437|280767|76.5|7.4|16.1|7.7|31.2|78.5|
  |decode_asr_transformer_lw0.5_ngram_ngram_3gram_asr_model_valid.acc.ave/dev_gss_multiarray|7437|280767|77.0|7.6|15.4|7.2|30.2|79.8|
  
  ### TER
  
  |dataset|Snt|Wrd|Corr|Sub|Del|Ins|Err|S.Err|
  |---|---|---|---|---|---|---|---|---|
  |decode_asr_transformer_asr_model_1epoch/dev_gss_multiarray|7437|92680|65.8|18.8|15.4|8.7|42.9|78.0|
  |decode_asr_transformer_asr_model_2epoch/dev_gss_multiarray|7437|92680|67.9|18.1|13.9|8.2|40.3|78.2|
  |decode_asr_transformer_asr_model_3epoch/dev_gss_multiarray|7437|92680|66.9|17.8|15.2|8.0|41.1|77.7|
  |decode_asr_transformer_asr_model_5epoch/dev_gss_multiarray|7437|92680|67.2|18.5|14.3|8.2|40.9|78.9|
  |decode_asr_transformer_asr_model_7epoch/dev_gss_multiarray|7437|92680|66.1|18.2|15.7|7.8|41.7|78.6|
  |decode_asr_transformer_asr_model_valid.acc.ave/dev_gss_multiarray|0|0|0.0|0.0|0.0|0.0|0.0|0.0|
  |decode_asr_transformer_asr_model_valid.acc.ave_5best/dev_gss_multiarray|7437|92680|68.9|17.7|13.4|8.2|39.3|76.6|
  |decode_asr_transformer_lw0.5_lm_lm_train_lm_en_bpe1000_valid.loss.ave_asr_model_valid.acc.ave_5best/dev_gss_multiarray|7437|92680|66.1|19.1|14.8|10.2|44.1|78.6|
  |decode_asr_transformer_lw0.5_ngram_ngram_3gram_asr_model_valid.acc.ave/dev_gss_multiarray|7437|92680|66.0|19.9|14.1|9.5|43.6|79.8|
  
  ## ASR config
  
  <details><summary>expand</summary>
  
  ```
  config: conf/tuning/train_asr_transformer_wavlm_lr1e-3_specaug_accum1_preenc128_warmup20k.yaml
  print_config: false
  log_level: INFO
  dry_run: false
  iterator_type: sequence
  output_dir: exp/asr_train_asr_transformer_wavlm_lr1e-3_specaug_accum1_preenc128_warmup20k_raw_en_bpe1000_sp
  ngpu: 0
  seed: 0
  num_workers: 1
  num_att_plot: 3
  dist_backend: nccl
  dist_init_method: env://
  dist_world_size: null
  dist_rank: null
  local_rank: null
  dist_master_addr: null
  dist_master_port: null
  dist_launcher: null
  multiprocessing_distributed: false
  unused_parameters: true
  sharded_ddp: false
  cudnn_enabled: true
  cudnn_benchmark: fals