readme: ---
  tags:
  - espnet
  - audio
  - automatic-speech-recognition
  language: noinfo
  datasets:
  - iwslt22_dialect
  license: cc-by-4.0
  ---
  
  ## ESPnet2 ASR model 
  
  ### `espnet/brianyan918_iwslt22_dialect_train_asr_conformer_ctc0.3_lr2e-3_warmup15k_newspecaug`
  
  This model was trained by Brian Yan using iwslt22_dialect recipe in [espnet](https://github.com/espnet/espnet/).
  
  ### Demo: How to use in ESPnet2
  
  ```bash
  cd espnet
  git checkout 77fce65312877a132bbae01917ad26b74f6e2e14
  pip install -e .
  cd egs2/iwslt22_dialect/asr1
  ./run.sh --skip_data_prep false --skip_train true --download_model espnet/brianyan918_iwslt22_dialect_train_asr_conformer_ctc0.3_lr2e-3_warmup15k_newspecaug
  ```
  
  <!-- Generated by scripts/utils/show_asr_result.sh -->
  # RESULTS
  ## Environments
  - date: `Wed Feb  2 05:32:30 EST 2022`
  - python version: `3.8.12 (default, Oct 12 2021, 13:49:34)  [GCC 7.5.0]`
  - espnet version: `espnet 0.10.6a1`
  - pytorch version: `pytorch 1.8.1`
  - Git hash: `99581e0f5af3ad68851d556645e7292771436df9`
    - Commit date: `Sat Jan 29 11:32:38 2022 -0500`
  
  ## asr_train_asr_conformer_ctc0.3_lr2e-3_warmup15k_newspecaug_raw_bpe1000_sp
  ### WER
  
  |dataset|Snt|Wrd|Corr|Sub|Del|Ins|Err|S.Err|
  |---|---|---|---|---|---|---|---|---|
  |decode_asr_asr_model_valid.acc.ave/test1|4204|27370|54.7|39.5|5.8|8.8|54.2|87.9|
  
  ### CER
  
  |dataset|Snt|Wrd|Corr|Sub|Del|Ins|Err|S.Err|
  |---|---|---|---|---|---|---|---|---|
  |decode_asr_asr_model_valid.acc.ave/test1|4204|145852|84.1|7.1|8.8|11.5|27.4|87.9|
  
  ### TER
  
  |dataset|Snt|Wrd|Corr|Sub|Del|Ins|Err|S.Err|
  |---|---|---|---|---|---|---|---|---|
  |decode_asr_asr_model_valid.acc.ave/test1|4204|64424|63.8|22.8|13.4|12.2|48.3|87.9|
  
  ## ASR config
  
  <details><summary>expand</summary>
  
  ```
  config: conf/tuning/train_asr_conformer_ctc0.3_lr2e-3_warmup15k_newspecaug.yaml
  print_config: false
  log_level: INFO
  dry_run: false
  iterator_type: sequence
  output_dir: exp/asr_train_asr_conformer_ctc0.3_lr2e-3_warmup15k_newspecaug_raw_bpe1000_sp
  ngpu: 1
  seed: 0
  num_workers: 1
  num_att_plot: 3
  dist_backend: nccl
  dist_init_method: env://
  dist_world_size: 4
  dist_rank: 0
  local_rank: 0
  dist_master_addr: localhost
  dist_master_port: 55101
  dist_launcher: null
  multiprocessing_distributed: true
  unused_parameters: false
  sharded_ddp: false
  cudnn_enabled: true
  cudnn_benchmark: false
  cudnn_deterministic: true
  collect_stats: false
  write_collected_feats: false
  max_epoch: 80
  patience: null
  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: 5.0
  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: 20
  valid_batch_size: null
  batch_bins: 25000000
  valid_batch_bins: null
  train_shape_file:
  - exp/asr_stats_raw_bpe1000_sp/train/speech_shape
  - exp/asr_stats_raw_bpe1000_sp/train/text_shape.bpe
  valid_shape_file:
  - exp/asr_stats_raw_bpe1000_sp/valid/speech_shape
  - exp/asr_stats_raw_bpe1000_sp/valid/text_shape.bpe
  batch_type: numel
  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:
  -   - /scratch/iwslt22asrdump/raw/train_sp/wav.scp
      - speech
      - kaldi_ark
  -   - /scratch/iwslt22asrdump/raw/train_sp/text
      - text
      - text
  valid_data_path_and_name_and_type:
  -   - /scratch/iwslt22asrdump/raw/dev/wav.scp
      - speech
      - kaldi_ark
  -   - /scratch/iwslt22asrdump/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: 0.002
      weight_decay: 1.0e-06
  scheduler: warmuplr
  scheduler_conf:
      warmup_steps: 15000
  token_list:
  - <blank>
  - <unk>
  - ّ
  - ي
  - ا
  - ِ
  - ل
  - َ
  - و
  - ه
  - ة
  - م
  - ر
  - ك
  - ▁ما
  - ُ
  - ب
  - ش
  - د
  - ت
  - ▁في
  - َّ
  - ▁ن
  - ▁ي
  - ▁ت
  - ن
  - ▁لا
  - ح
  - ▁ه
  - س
  - وا
  - ▁م
  - ف
  - ▁إي
  - ع
  - ▁ب
  - ها
  - ط
  - ى
  - ق
  - ▁الل
  - ▁أ
  - ج
  - ▁والل
  - ▁و
  - ▁إيه
  - ▁ا
  - ▁يا
  - ز
  - ▁تو
  - ▁بش
  - ص
  - ▁أه
  - خ
  - ات
  - ▁إنت
  - ▁أنا
  - نا
  - ▁شن
  - ▁ق
  - ▁ش
  - ▁ك
  - يت
  - ين
  - ▁ف
  - ار
  - ▁قال
  - ▁باهي
  - ▁ع
  - ▁من
  - ▁ل
  - ▁مش
  - ▁كان
  - ▁حت
  - ▁ول
  - هم
  - ▁ر
  - ان
  - ▁س
  - ض
  - ني
  - ▁بال
  - ▁على
  - ▁متاع
  - ▁كي
  - ▁ال
  - ▁ح
  - ▁كل
  - ▁آنا
  - ▁الم
  - ▁خ
  - ▁الس
  - ▁وال
  - ون
  - ور
  - ▁أم
  - ▁هك
  - ▁آش
  - ▁الد
  - ▁عاد
  - ▁ج
  - ▁معناها
  - ▁مع
  - اش
  - ▁الص
  - ▁نهار
  - ▁لل
  - لها
  - ▁تي
  - ▁رب
  - ▁خاطر
  - ▁أكهو
  - غ
  - ▁شي
  - الل
  - ام
  - تها
  - ▁ون
  - ▁آك
  - ▁فهمت
  - وم
  - ▁موش
  - مشي
  - ▁ص
  - ▁اليوم
  - ▁مر
  - ست
  - ▁الب
  - ▁لاباس
  - تلي
  - ▁الكل
  - ▁عال
  - ذ
  - ▁فم
  - ▁الك
  - ▁حاجة
  - ▁شوي
  - اكا
  - ▁ياخي
  - ▁هاني
  - ▁صح
  - اس
  - ▁آه
  - ▁برشة
  - ▁الن
  - ▁وت
  - ▁الج
  - لك
  - ▁راهو
  - سم
  -