Update model

README.md

@@ -1,3 +1,423 @@
 ---
-license: apache-2.0
+tags:
+- espnet
+- audio
+- automatic-speech-recognition
+language: en
+datasets:
+- libritts
+license: cc-by-4.0
 ---
+
+## ESPnet2 ASR model
+
+### `espnet/akreal_libritts_asr_phn`
+
+This model was trained by Pavel Denisov using libritts recipe in [espnet](https://github.com/espnet/espnet/).
+
+### Demo: How to use in ESPnet2
+
+Follow the [ESPnet installation instructions](https://espnet.github.io/espnet/installation.html)
+if you haven't done that already.
+
+```bash
+cd espnet
+git checkout 3800a13ae8972839d506b85585c41e6b24daf812
+pip install -e .
+cd egs2/libritts/asr1
+./run.sh --skip_data_prep false --skip_train true --download_model espnet/akreal_libritts_asr_phn
+```
+
+<!-- Generated by scripts/utils/show_asr_result.sh -->
+# RESULTS
+## Environments
+- date: `Sat Oct 14 03:02:09 CEST 2023`
+- python version: `3.10.8 (main, Nov 14 2022, 00:00:00) [GCC 11.3.1 20220421 (Red Hat 11.3.1-3)]`
+- espnet version: `espnet 202308`
+- pytorch version: `pytorch 2.0.1+cu118`
+- Git hash: `3800a13ae8972839d506b85585c41e6b24daf812`
+  - Commit date: `Sun Oct 8 17:51:17 2023 +0200`
+
+## exp/asr_train_asr_raw_en_bpe100_sp
+### WER
+
+|dataset|Snt|Wrd|Corr|Sub|Del|Ins|Err|S.Err|
+|---|---|---|---|---|---|---|---|---|
+|decode_asr_asr_model_valid.acc.ave/dev-clean|5736|95872|91.7|8.0|0.4|0.8|9.1|67.0|
+|decode_asr_asr_model_valid.acc.ave/dev-other|4613|69577|88.5|10.9|0.6|1.2|12.7|74.2|
+|decode_asr_asr_model_valid.acc.ave/test-clean|4837|87078|91.4|8.2|0.4|0.8|9.4|70.4|
+|decode_asr_asr_model_valid.acc.ave/test-other|5120|72541|87.0|12.2|0.8|1.1|14.1|77.1|
+
+### CER
+
+|dataset|Snt|Wrd|Corr|Sub|Del|Ins|Err|S.Err|
+|---|---|---|---|---|---|---|---|---|
+|decode_asr_asr_model_valid.acc.ave/dev-clean|5736|570710|98.4|0.8|0.9|0.6|2.2|67.1|
+|decode_asr_asr_model_valid.acc.ave/dev-other|4613|414781|97.2|1.6|1.2|1.0|3.8|74.2|
+|decode_asr_asr_model_valid.acc.ave/test-clean|4837|530647|98.5|0.7|0.8|0.6|2.2|70.5|
+|decode_asr_asr_model_valid.acc.ave/test-other|5120|429463|96.7|1.7|1.6|1.0|4.3|77.1|
+
+### TER
+
+|dataset|Snt|Wrd|Corr|Sub|Del|Ins|Err|S.Err|
+|---|---|---|---|---|---|---|---|---|
+|decode_asr_asr_model_valid.acc.ave/dev-clean|5736|433548|97.6|1.4|1.0|0.6|3.0|67.1|
+|decode_asr_asr_model_valid.acc.ave/dev-other|4613|316550|96.1|2.5|1.4|1.0|5.0|74.2|
+|decode_asr_asr_model_valid.acc.ave/test-clean|4837|404031|97.7|1.4|0.9|0.7|2.9|70.5|
+|decode_asr_asr_model_valid.acc.ave/test-other|5120|327248|95.4|2.8|1.8|1.1|5.7|77.1|
+
+## ASR config
+
+<details><summary>expand</summary>
+
+```
+config: conf/train_asr.yaml
+print_config: false
+log_level: INFO
+drop_last_iter: false
+dry_run: false
+iterator_type: sequence
+valid_iterator_type: null
+output_dir: exp/asr_train_asr_raw_en_bpe100_sp
+ngpu: 1
+seed: 0
+num_workers: 1
+num_att_plot: 3
+dist_backend: nccl
+dist_init_method: env://
+dist_world_size: 2
+dist_rank: 0
+local_rank: 0
+dist_master_addr: localhost
+dist_master_port: 58465
+dist_launcher: null
+multiprocessing_distributed: true
+unused_parameters: true
+sharded_ddp: false
+cudnn_enabled: true
+cudnn_benchmark: false
+cudnn_deterministic: true
+collect_stats: false
+write_collected_feats: false
+max_epoch: 70
+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: 8
+no_forward_run: false
+resume: true
+train_dtype: float32
+use_amp: true
+log_interval: null
+use_matplotlib: true
+use_tensorboard: true
+create_graph_in_tensorboard: false
+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: 10000000
+valid_batch_bins: null
+train_shape_file:
+- exp/asr_stats_raw_en_bpe100_sp/train/speech_shape
+- exp/asr_stats_raw_en_bpe100_sp/train/text_shape.bpe
+valid_shape_file:
+- exp/asr_stats_raw_en_bpe100_sp/valid/speech_shape
+- exp/asr_stats_raw_en_bpe100_sp/valid/text_shape.bpe
+batch_type: numel
+valid_batch_type: null
+fold_length:
+- 80000
+- 150
+sort_in_batch: descending
+shuffle_within_batch: false
+sort_batch: descending
+multiple_iterator: false
+chunk_length: 500
+chunk_shift_ratio: 0.5
+num_cache_chunks: 1024
+chunk_excluded_key_prefixes: []
+train_data_path_and_name_and_type:
+-   - dump/raw/train-960_sp/wav.scp
+    - speech
+    - kaldi_ark
+-   - dump/raw/train-960_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
+exclude_weight_decay: false
+exclude_weight_decay_conf: {}
+optim: adam
+optim_conf:
+    lr: 0.005
+    weight_decay: 1.0e-06
+scheduler: warmuplr
+scheduler_conf:
+    warmup_steps: 40000
+token_list:
+- <blank>
+- <unk>
+- ˈ
+- ː
+- ▁
+- ɹ
+- t
+- d
+- ɪ
+- i
+- ˌ
+- ɛ
+- ','
+- s
+- l
+- n
+- k
+- z
+- m
+- ▁s
+- eɪ
+- ʌ
+- aɪ
+- .
+- ɔ
+- æ
+- ɚ
+- oʊ
+- ɑ
+- ▁w
+- ▁h
+- v
+- ▁b
+- ▁m
+- p
+- u
+- ə
+- ▁f
+- ▁k
+- ▁ɐ
+- ▁ðə
+- ən
+- ▁ð
+- ▁ˈ
+- ɪŋ
+- ▁ænd
+- ɜ
+- f
+- ʊ
+- ▁p
+- ɾ
+- ▁ʌv
+- ▁d
+- st
+- ▁tə
+- ɛn
+- ▁l
+- aʊ
+- əl
+- b
+- ▁n
+- ʃ
+- ▁t
+- tʃ
+- ▁ɪn
+- ▁ɡ
+- ðə
+- ɪn
+- ▁ɹ
+- θ
+- w
+- '"'
+- ▁j
+- dʒ
+- æn
+- ▁"
+- ɡ
+- ð
+- o
+- ɐ
+- j
+- ŋ
+- ;
+- '?'
+- '!'
+- h
+- ':'
+- ʒ
+- ʔ
+- r
+- —
+- ɬ
+- x
+- ç
+- ̩
+- ᵻ
+- e
+- a
+- ̃
+- <sos/eos>
+init: null
+input_size: null
+ctc_conf:
+    dropout_rate: 0.0
+    ctc_type: builtin
+    reduce: true
+    ignore_nan_grad: null
+    zero_infinity: true
+joint_net_conf: null
+use_preprocessor: true
+token_type: bpe
+bpemodel: data/en_token_list/bpe_unigram100/bpe.model
+non_linguistic_symbols: null
+cleaner: null
+g2p: null
+speech_volume_normalize: null
+rir_scp: null
+rir_apply_prob: 1.0
+noise_scp: null
+noise_apply_prob: 1.0
+noise_db_range: '13_15'
+short_noise_thres: 0.5
+aux_ctc_tasks: []
+frontend: default
+frontend_conf:
+    n_fft: 512
+    hop_length: 160
+    fs: 16k
+specaug: specaug
+specaug_conf:
+    apply_time_warp: true
+    time_warp_window: 5
+    time_warp_mode: bicubic
+    apply_freq_mask: true
+    freq_mask_width_range:
+    - 0
+    - 27
+    num_freq_mask: 2
+    apply_time_mask: true
+    time_mask_width_ratio_range:
+    - 0.0
+    - 0.05
+    num_time_mask: 10
+normalize: global_mvn
+normalize_conf:
+    stats_file: exp/asr_stats_raw_en_bpe100_sp/train/feats_stats.npz
+model: espnet
+model_conf:
+    ctc_weight: 0.6
+    lsm_weight: 0.1
+    length_normalized_loss: false
+preencoder: null
+preencoder_conf: {}
+encoder: e_branchformer
+encoder_conf:
+    output_size: 512
+    attention_heads: 8
+    attention_layer_type: rel_selfattn
+    pos_enc_layer_type: rel_pos
+    rel_pos_type: latest
+    cgmlp_linear_units: 3072
+    cgmlp_conv_kernel: 31
+    use_linear_after_conv: false
+    gate_activation: identity
+    num_blocks: 17
+    dropout_rate: 0.1
+    positional_dropout_rate: 0.1
+    attention_dropout_rate: 0.1
+    input_layer: conv2d
+    layer_drop_rate: 0.1
+    linear_units: 1024
+    positionwise_layer_type: linear
+    macaron_ffn: true
+    use_ffn: true
+    merge_conv_kernel: 31
+postencoder: null
+postencoder_conf: {}
+decoder: transformer
+decoder_conf:
+    attention_heads: 8
+    linear_units: 2048
+    num_blocks: 6
+    dropout_rate: 0.1
+    positional_dropout_rate: 0.1
+    self_attention_dropout_rate: 0.1
+    src_attention_dropout_rate: 0.1
+    layer_drop_rate: 0.2
+preprocessor: default
+preprocessor_conf: {}
+required:
+- output_dir
+- token_list
+version: '202308'
+distributed: true
+```
+
+</details>
+
+
+
+### Citing ESPnet
+
+```BibTex
+@inproceedings{watanabe2018espnet,
+  author={Shinji Watanabe and Takaaki Hori and Shigeki Karita and Tomoki Hayashi and Jiro Nishitoba and Yuya Unno and Nelson Yalta and Jahn Heymann and Matthew Wiesner and Nanxin Chen and Adithya Renduchintala and Tsubasa Ochiai},
+  title={{ESPnet}: End-to-End Speech Processing Toolkit},
+  year={2018},
+  booktitle={Proceedings of Interspeech},
+  pages={2207--2211},
+  doi={10.21437/Interspeech.2018-1456},
+  url={http://dx.doi.org/10.21437/Interspeech.2018-1456}
+}
+
+
+
+
+
+
+```
+
+or arXiv:
+
+```bibtex
+@misc{watanabe2018espnet,
+  title={ESPnet: End-to-End Speech Processing Toolkit},
+  author={Shinji Watanabe and Takaaki Hori and Shigeki Karita and Tomoki Hayashi and Jiro Nishitoba and Yuya Unno and Nelson Yalta and Jahn Heymann and Matthew Wiesner and Nanxin Chen and Adithya Renduchintala and Tsubasa Ochiai},
+  year={2018},
+  eprint={1804.00015},
+  archivePrefix={arXiv},
+  primaryClass={cs.CL}
+}
+```

data/en_token_list/bpe_unigram100/bpe.model

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:13cc77b6dede0a6c3499fc7735684d17f4aabc1088fe44e816565d6d6616512e
+size 238845

exp/asr_stats_raw_en_bpe100_sp/train/feats_stats.npz

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ddbeb32cd5e426335c590012940e0a8b4ba3393a600db96d8c71e95625177f08
+size 1402

exp/asr_train_asr_raw_en_bpe100_sp/RESULTS.md

@@ -0,0 +1,38 @@
+<!-- Generated by scripts/utils/show_asr_result.sh -->
+# RESULTS
+## Environments
+- date: `Sat Oct 14 03:02:09 CEST 2023`
+- python version: `3.10.8 (main, Nov 14 2022, 00:00:00) [GCC 11.3.1 20220421 (Red Hat 11.3.1-3)]`
+- espnet version: `espnet 202308`
+- pytorch version: `pytorch 2.0.1+cu118`
+- Git hash: `3800a13ae8972839d506b85585c41e6b24daf812`
+  - Commit date: `Sun Oct 8 17:51:17 2023 +0200`
+
+## exp/asr_train_asr_raw_en_bpe100_sp
+### WER
+
+|dataset|Snt|Wrd|Corr|Sub|Del|Ins|Err|S.Err|
+|---|---|---|---|---|---|---|---|---|
+|decode_asr_asr_model_valid.acc.ave/dev-clean|5736|95872|91.7|8.0|0.4|0.8|9.1|67.0|
+|decode_asr_asr_model_valid.acc.ave/dev-other|4613|69577|88.5|10.9|0.6|1.2|12.7|74.2|
+|decode_asr_asr_model_valid.acc.ave/test-clean|4837|87078|91.4|8.2|0.4|0.8|9.4|70.4|
+|decode_asr_asr_model_valid.acc.ave/test-other|5120|72541|87.0|12.2|0.8|1.1|14.1|77.1|
+
+### CER
+
+|dataset|Snt|Wrd|Corr|Sub|Del|Ins|Err|S.Err|
+|---|---|---|---|---|---|---|---|---|
+|decode_asr_asr_model_valid.acc.ave/dev-clean|5736|570710|98.4|0.8|0.9|0.6|2.2|67.1|
+|decode_asr_asr_model_valid.acc.ave/dev-other|4613|414781|97.2|1.6|1.2|1.0|3.8|74.2|
+|decode_asr_asr_model_valid.acc.ave/test-clean|4837|530647|98.5|0.7|0.8|0.6|2.2|70.5|
+|decode_asr_asr_model_valid.acc.ave/test-other|5120|429463|96.7|1.7|1.6|1.0|4.3|77.1|
+
+### TER
+
+|dataset|Snt|Wrd|Corr|Sub|Del|Ins|Err|S.Err|
+|---|---|---|---|---|---|---|---|---|
+|decode_asr_asr_model_valid.acc.ave/dev-clean|5736|433548|97.6|1.4|1.0|0.6|3.0|67.1|
+|decode_asr_asr_model_valid.acc.ave/dev-other|4613|316550|96.1|2.5|1.4|1.0|5.0|74.2|
+|decode_asr_asr_model_valid.acc.ave/test-clean|4837|404031|97.7|1.4|0.9|0.7|2.9|70.5|
+|decode_asr_asr_model_valid.acc.ave/test-other|5120|327248|95.4|2.8|1.8|1.1|5.7|77.1|
+

exp/asr_train_asr_raw_en_bpe100_sp/config.yaml

@@ -0,0 +1,312 @@
+config: conf/train_asr.yaml
+print_config: false
+log_level: INFO
+drop_last_iter: false
+dry_run: false
+iterator_type: sequence
+valid_iterator_type: null
+output_dir: exp/asr_train_asr_raw_en_bpe100_sp
+ngpu: 1
+seed: 0
+num_workers: 1
+num_att_plot: 3
+dist_backend: nccl
+dist_init_method: env://
+dist_world_size: 2
+dist_rank: 0
+local_rank: 0
+dist_master_addr: localhost
+dist_master_port: 58465
+dist_launcher: null
+multiprocessing_distributed: true
+unused_parameters: true
+sharded_ddp: false
+cudnn_enabled: true
+cudnn_benchmark: false
+cudnn_deterministic: true
+collect_stats: false
+write_collected_feats: false
+max_epoch: 70
+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: 8
+no_forward_run: false
+resume: true
+train_dtype: float32
+use_amp: true
+log_interval: null
+use_matplotlib: true
+use_tensorboard: true
+create_graph_in_tensorboard: false
+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: 10000000
+valid_batch_bins: null
+train_shape_file:
+- exp/asr_stats_raw_en_bpe100_sp/train/speech_shape
+- exp/asr_stats_raw_en_bpe100_sp/train/text_shape.bpe
+valid_shape_file:
+- exp/asr_stats_raw_en_bpe100_sp/valid/speech_shape
+- exp/asr_stats_raw_en_bpe100_sp/valid/text_shape.bpe
+batch_type: numel
+valid_batch_type: null
+fold_length:
+- 80000
+- 150
+sort_in_batch: descending
+shuffle_within_batch: false
+sort_batch: descending
+multiple_iterator: false
+chunk_length: 500
+chunk_shift_ratio: 0.5
+num_cache_chunks: 1024
+chunk_excluded_key_prefixes: []
+train_data_path_and_name_and_type:
+-   - dump/raw/train-960_sp/wav.scp
+    - speech
+    - kaldi_ark
+-   - dump/raw/train-960_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
+exclude_weight_decay: false
+exclude_weight_decay_conf: {}
+optim: adam
+optim_conf:
+    lr: 0.005
+    weight_decay: 1.0e-06
+scheduler: warmuplr
+scheduler_conf:
+    warmup_steps: 40000
+token_list:
+- <blank>
+- <unk>
+- ˈ
+- ː
+- ▁
+- ɹ
+- t
+- d
+- ɪ
+- i
+- ˌ
+- ɛ
+- ','
+- s
+- l
+- n
+- k
+- z
+- m
+- ▁s
+- eɪ
+- ʌ
+- aɪ
+- .
+- ɔ
+- æ
+- ɚ
+- oʊ
+- ɑ
+- ▁w
+- ▁h
+- v
+- ▁b
+- ▁m
+- p
+- u
+- ə
+- ▁f
+- ▁k
+- ▁ɐ
+- ▁ðə
+- ən
+- ▁ð
+- ▁ˈ
+- ɪŋ
+- ▁ænd
+- ɜ
+- f
+- ʊ
+- ▁p
+- ɾ
+- ▁ʌv
+- ▁d
+- st
+- ▁tə
+- ɛn
+- ▁l
+- aʊ
+- əl
+- b
+- ▁n
+- ʃ
+- ▁t
+- tʃ
+- ▁ɪn
+- ▁ɡ
+- ðə
+- ɪn
+- ▁ɹ
+- θ
+- w
+- '"'
+- ▁j
+- dʒ
+- æn
+- ▁"
+- ɡ
+- ð
+- o
+- ɐ
+- j
+- ŋ
+- ;
+- '?'
+- '!'
+- h
+- ':'
+- ʒ
+- ʔ
+- r
+- —
+- ɬ
+- x
+- ç
+- ̩
+- ᵻ
+- e
+- a
+- ̃
+- <sos/eos>
+init: null
+input_size: null
+ctc_conf:
+    dropout_rate: 0.0
+    ctc_type: builtin
+    reduce: true
+    ignore_nan_grad: null
+    zero_infinity: true
+joint_net_conf: null
+use_preprocessor: true
+token_type: bpe
+bpemodel: data/en_token_list/bpe_unigram100/bpe.model
+non_linguistic_symbols: null
+cleaner: null
+g2p: null
+speech_volume_normalize: null
+rir_scp: null
+rir_apply_prob: 1.0
+noise_scp: null
+noise_apply_prob: 1.0
+noise_db_range: '13_15'
+short_noise_thres: 0.5
+aux_ctc_tasks: []
+frontend: default
+frontend_conf:
+    n_fft: 512
+    hop_length: 160
+    fs: 16k
+specaug: specaug
+specaug_conf:
+    apply_time_warp: true
+    time_warp_window: 5
+    time_warp_mode: bicubic
+    apply_freq_mask: true
+    freq_mask_width_range:
+    - 0
+    - 27
+    num_freq_mask: 2
+    apply_time_mask: true
+    time_mask_width_ratio_range:
+    - 0.0
+    - 0.05
+    num_time_mask: 10
+normalize: global_mvn
+normalize_conf:
+    stats_file: exp/asr_stats_raw_en_bpe100_sp/train/feats_stats.npz
+model: espnet
+model_conf:
+    ctc_weight: 0.6
+    lsm_weight: 0.1
+    length_normalized_loss: false
+preencoder: null
+preencoder_conf: {}
+encoder: e_branchformer
+encoder_conf:
+    output_size: 512
+    attention_heads: 8
+    attention_layer_type: rel_selfattn
+    pos_enc_layer_type: rel_pos
+    rel_pos_type: latest
+    cgmlp_linear_units: 3072
+    cgmlp_conv_kernel: 31
+    use_linear_after_conv: false
+    gate_activation: identity
+    num_blocks: 17
+    dropout_rate: 0.1
+    positional_dropout_rate: 0.1
+    attention_dropout_rate: 0.1
+    input_layer: conv2d
+    layer_drop_rate: 0.1
+    linear_units: 1024
+    positionwise_layer_type: linear
+    macaron_ffn: true
+    use_ffn: true
+    merge_conv_kernel: 31
+postencoder: null
+postencoder_conf: {}
+decoder: transformer
+decoder_conf:
+    attention_heads: 8
+    linear_units: 2048
+    num_blocks: 6
+    dropout_rate: 0.1
+    positional_dropout_rate: 0.1
+    self_attention_dropout_rate: 0.1
+    src_attention_dropout_rate: 0.1
+    layer_drop_rate: 0.2
+preprocessor: default
+preprocessor_conf: {}
+required:
+- output_dir
+- token_list
+version: '202308'
+distributed: true

exp/asr_train_asr_raw_en_bpe100_sp/valid.acc.ave_10best.pth

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8a0364752b9eea3a0bfc0533d43d8f4a2dca0b21b17053fe83c2b6a0f1123645
+size 565961992

meta.yaml

@@ -0,0 +1,8 @@
+espnet: '202308'
+files:
+  asr_model_file: exp/asr_train_asr_raw_en_bpe100_sp/valid.acc.ave_10best.pth
+python: 3.10.8 (main, Nov 14 2022, 00:00:00) [GCC 11.3.1 20220421 (Red Hat 11.3.1-3)]
+timestamp: 1697281166.784828
+torch: 2.0.1+cu118
+yaml_files:
+  asr_train_config: exp/asr_train_asr_raw_en_bpe100_sp/config.yaml