readme: ---
  tags:
  - espnet
  - audio
  - automatic-speech-recognition
  language: noinfo
  datasets:
  - dsing
  license: cc-by-4.0
  ---
  
  ## ESPnet2 ASR model 
  
  ### `espnet/ftshijt_espnet2_asr_dsing_transformer`
  
  This model was trained by jiatong using dsing recipe in [espnet](https://github.com/espnet/espnet/).
  
  ### Demo: How to use in ESPnet2
  
  ```bash
  cd espnet
  
  pip install -e .
  cd egs2/dsing/asr1
  ./run.sh --skip_data_prep false --skip_train true --download_model espnet/ftshijt_espnet2_asr_dsing_transformer
  ```
  
  <!-- Generated by scripts/utils/show_asr_result.sh -->
  # RESULTS
  ## Environments
  - date: `Sun Mar 20 00:28:37 EDT 2022`
  - python version: `3.9.7 (default, Sep 16 2021, 13:09:58)  [GCC 7.5.0]`
  - espnet version: `espnet 0.10.7a1`
  - pytorch version: `pytorch 1.10.1`
  - Git hash: `c1ed71c6899e54c0b3dad82687886b1183cd0885`
    - Commit date: `Wed Mar 16 23:34:49 2022 -0400`
  
  ## asr_train_asr_raw_bpe500_sp
  ### WER
  
  |dataset|Snt|Wrd|Corr|Sub|Del|Ins|Err|S.Err|
  |---|---|---|---|---|---|---|---|---|
  |decode_asr_lm_lm_train_lm_bpe500_valid.loss.ave_asr_model_valid.acc.ave/dev|482|4018|77.0|16.2|6.8|4.0|27.0|65.1|
  |decode_asr_lm_lm_train_lm_bpe500_valid.loss.ave_asr_model_valid.acc.ave/test|480|4632|76.1|17.3|6.6|3.7|27.6|57.7|
  
  ### CER
  
  |dataset|Snt|Wrd|Corr|Sub|Del|Ins|Err|S.Err|
  |---|---|---|---|---|---|---|---|---|
  |decode_asr_lm_lm_train_lm_bpe500_valid.loss.ave_asr_model_valid.acc.ave/dev|482|18692|85.0|5.8|9.2|4.2|19.2|65.1|
  |decode_asr_lm_lm_train_lm_bpe500_valid.loss.ave_asr_model_valid.acc.ave/test|480|21787|84.9|6.3|8.8|4.2|19.3|57.7|
  
  ### TER
  
  |dataset|Snt|Wrd|Corr|Sub|Del|Ins|Err|S.Err|
  |---|---|---|---|---|---|---|---|---|
  |decode_asr_lm_lm_train_lm_bpe500_valid.loss.ave_asr_model_valid.acc.ave/dev|482|6097|75.2|12.8|12.0|4.1|28.9|65.1|
  |decode_asr_lm_lm_train_lm_bpe500_valid.loss.ave_asr_model_valid.acc.ave/test|480|7736|75.3|14.3|10.4|4.1|28.8|57.7|
  
  ## ASR config
  
  <details><summary>expand</summary>
  
  ```
  config: conf/train_asr.yaml
  print_config: false
  log_level: INFO
  dry_run: false
  iterator_type: sequence
  output_dir: exp/asr_train_asr_raw_bpe500_sp
  ngpu: 1
  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: 0
  dist_master_addr: null
  dist_master_port: null
  dist_launcher: null
  multiprocessing_distributed: false
  unused_parameters: false
  sharded_ddp: false
  cudnn_enabled: true
  cudnn_benchmark: false
  cudnn_deterministic: true
  collect_stats: false
  write_collected_feats: false
  max_epoch: 100
  patience: 15
  val_scheduler_criterion:
  - valid
  - loss
  early_stopping_criterion:
  - valid
  - loss
  - min
  best_model_criterion:
  -   - valid
      - acc
      - max
  keep_nbest_models: 10
  nbest_averaging_interval: 0
  grad_clip: 5
  grad_clip_type: 2.0
  grad_noise: false
  accum_grad: 2
  no_forward_run: false
  resume: true
  train_dtype: float32
  use_amp: false
  log_interval: null
  use_matplotlib: true
  use_tensorboard: true
  use_wandb: false
  wandb_project: null
  wandb_id: null
  wandb_entity: null
  wandb_name: null
  wandb_model_log_interval: -1
  detect_anomaly: false
  pretrain_path: null
  init_param: []
  ignore_init_mismatch: false
  freeze_param: []
  num_iters_per_epoch: null
  batch_size: 32
  valid_batch_size: null
  batch_bins: 1000000
  valid_batch_bins: null
  train_shape_file:
  - exp/asr_stats_raw_bpe500_sp/train/speech_shape
  - exp/asr_stats_raw_bpe500_sp/train/text_shape.bpe
  valid_shape_file:
  - exp/asr_stats_raw_bpe500_sp/valid/speech_shape
  - exp/asr_stats_raw_bpe500_sp/valid/text_shape.bpe
  batch_type: folded
  valid_batch_type: null
  fold_length:
  - 80000
  - 150
  sort_in_batch: descending
  sort_batch: descending
  multiple_iterator: false
  chunk_length: 500
  chunk_shift_ratio: 0.5
  num_cache_chunks: 1024
  train_data_path_and_name_and_type:
  -   - dump/raw/train30_sp/wav.scp
      - speech
      - kaldi_ark
  -   - dump/raw/train30_sp/text
      - text
      - text
  valid_data_path_and_name_and_type:
  -   - dump/raw/dev/wav.scp
      - speech
      - kaldi_ark
  -   - dump/raw/dev/text
      - text
      - text
  allow_variable_data_keys: false
  max_cache_size: 0.0
  max_cache_fd: 32
  valid_max_cache_size: null
  optim: adam
  optim_conf:
      lr: 1.0
  scheduler: noamlr
  scheduler_conf:
      warmup_steps: 25000
  token_list:
  - <blank>
  - <unk>
  - ▁I
  - ''''
  - ▁YOU
  - S
  - T
  - ▁THE
  - M
  - ▁ME
  - ▁A
  - ▁AND
  - ▁TO
  - E
  - A
  - ING
  - D
  - ▁MY
  - ▁
  - O
  - ▁IT
  - I
  - N
  - RE
  - Y
  - ▁BE
  - ▁IN
  - ▁ON
  - ▁LOVE
  - U
  - ▁WE
  - LL
  - H
  - ▁YOUR
  - ▁S
  - IN
  - ▁OF
  - ▁DO
  - ▁THAT
  - ▁ALL
  - L
  - ▁DON
  - ▁OH
  - ▁LIKE
  - ▁KNOW
  - ▁FOR
  - ▁CAN
  - ▁JUST
  - P
  - ▁BUT
  - ED
  - K
  - ▁WHEN
  - ▁SO
  - R
  - ▁GO
  - ▁WHAT
  - ▁C
  - ▁WITH
  - W
  - ▁F
  - C
  - ▁NO
  - ER
  - ▁ONE
  - ▁LET
  - VE
  - ES
  - ▁NOW
  - ▁BABY
  - G
  - ▁GOT
  - ▁COME
  - CAUSE
  - LE
  - B
  - ▁B
  - AR
  - ▁UP
  - ▁'
  - ▁W
  - ▁SEE
  - ▁TIME
  - ▁ARE
  - ▁G
  - ▁LOOK
  - ▁THIS
  - F
  - ▁IS
  - ▁NEVER
  - ▁M
  - ▁P
  - AN
  - ▁WAS
  - ▁WAY
  - ▁IF
  - OR
  - ▁SAY
  - V
  - ▁R
  - ▁T
  - ▁DOWN
  - RA
  - ▁THERE
  - ▁HEART
  - ▁NOT
  - RO
  - ▁WILL
  - ▁OUT
  - CE
  - ▁WANT
  - ▁YEAH
  - ▁HAVE
  - ▁GIVE
  - ▁TOO
  - ▁GONNA
  - ▁HOW
  - ▁NEED
  - ▁GET
  - ▁TAKE
  - ▁EVERY
  - ▁FEEL
  - ▁HE
  - EN
  - ▁FROM
  - ▁HA
  - ▁K
  - ▁SHE
  - 'ON'
  - ▁DI
  - RI
  - ▁ONLY
  - NE
  - ▁WHO
  - ▁AWAY
  - ▁E
  - 