espnet/juice500ml_mls_10h_asr_fbank

ESPnet2 ASR model

espnet/juice500ml_mls_10h_asr_fbank

This model was trained by Kwanghee Choi using mls recipe in espnet.

Demo: How to use in ESPnet2

Follow the ESPnet installation instructions if you haven't done that already.

cd espnet
git checkout 29d7cb8453486b9073f729866a8cb3d4a8c203bb
pip install -e .
cd egs2/mls/asr1
./run.sh --skip_data_prep false --skip_train true --download_model espnet/juice500ml_mls_10h_asr_fbank

RESULTS

Environments

• date: Wed Sep 13 23:39:31 EDT 2023
• python version: 3.8.6 (default, Dec 17 2020, 16:57:01) [GCC 10.2.0]
• espnet version: espnet 202308
• pytorch version: pytorch 1.13.1+cu117
• Git hash: a8bc43b1bfc9518da7dd8be4cad0ef346ef222fc
  • Commit date: Sun Aug 20 16:17:23 2023 -0400

exp/asr_train_asr_e_branchformer1_lre1-3_raw_bpe150

WER

dataset	Snt	Wrd	Corr	Sub	Del	Ins	Err	S.Err
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_de_test	3394	121689	69.0	26.8	4.3	3.6	34.7	99.8
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_en_test	3769	146611	54.6	39.9	5.4	4.6	50.0	100.0
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_es_test	2385	88499	77.6	18.7	3.7	2.9	25.3	99.5
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_fr_test	2426	93167	67.0	28.4	4.7	3.2	36.3	99.9
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_it_test	1262	40847	73.2	22.5	4.4	3.8	30.6	99.9
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_nl_test	3075	127722	67.1	28.5	4.4	4.2	37.1	99.9
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_pl_test	520	17034	63.6	30.7	5.6	3.1	39.4	100.0
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_pt_test	871	31255	63.5	30.3	6.2	4.0	40.5	100.0

CER

dataset	Snt	Wrd	Corr	Sub	Del	Ins	Err	S.Err
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_de_test	3394	742421	92.0	4.0	4.0	2.3	10.3	99.8
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_en_test	3769	785323	82.4	10.3	7.2	4.6	22.1	100.0
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_es_test	2385	474976	94.6	2.9	2.5	1.6	7.0	99.5
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_fr_test	2426	531607	89.7	5.0	5.3	3.2	13.5	99.9
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_it_test	1262	230831	94.6	2.8	2.5	1.8	7.1	99.9
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_nl_test	3075	698026	91.9	4.1	4.0	3.3	11.4	99.9
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_pl_test	520	111718	93.1	3.1	3.8	1.3	8.2	100.0
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_pt_test	871	178026	89.8	5.5	4.7	2.5	12.7	100.0

TER

dataset	Snt	Wrd	Corr	Sub	Del	Ins	Err	S.Err
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_de_test	3394	470137	85.8	9.8	4.4	2.1	16.3	99.8
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_en_test	3769	492873	71.9	20.7	7.4	4.7	32.8	100.0
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_es_test	2385	297162	89.5	7.3	3.2	1.6	12.1	99.5
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_fr_test	2426	347607	82.8	11.2	6.0	3.4	20.6	99.9
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_it_test	1262	146439	88.8	7.6	3.6	2.1	13.2	99.9
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_nl_test	3075	438029	85.2	10.7	4.1	3.2	18.0	99.9
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_pl_test	520	82933	89.1	6.7	4.1	1.1	11.9	100.0
decode_asr_lm_lm_train_bpe150_valid.loss.ave_asr_model_valid.acc.ave/mls_pt_test	871	116658	82.5	11.7	5.7	2.9	20.3	100.0

ASR config

expand

config: conf/train_asr_e_branchformer1_lre1-3.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_e_branchformer1_lre1-3_raw_bpe150
ngpu: 1
seed: 2022
num_workers: 4
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: 150
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: 4
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_bpe150/train/speech_shape
- exp/asr_stats_raw_bpe150/train/text_shape.bpe
valid_shape_file:
- exp/asr_stats_raw_bpe150/valid/speech_shape
- exp/asr_stats_raw_bpe150/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/mls_all_train/wav.scp
    - speech
    - sound
-   - dump/raw/mls_all_train/text
    - text
    - text
valid_data_path_and_name_and_type:
-   - dump/raw/mls_all_dev/wav.scp
    - speech
    - sound
-   - dump/raw/mls_all_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: 0.001
    weight_decay: 1.0e-06
scheduler: warmuplr
scheduler_conf:
    warmup_steps: 10000
token_list:
- <blank>
- <unk>
- ▁
- s
- a
- e
- o
- i
- t
- u
- n
- l
- r
- m
- d
- g
- en
- y
- f
- ▁a
- p
- ▁p
- er
- z
- ch
- ▁de
- ▁e
- h
- ▁s
- b
- ▁w
- k
- c
- j
- re
- w
- ra
- te
- ▁o
- ar
- ▁t
- an
- ▁z
- ▁i
- ie
- ▁b
- ro
- st
- in
- ł
- or
- v
- ▁g
- 'on'
- é
- ▁di
- li
- ▁d
- ▁la
- de
- ve
- ri
- ▁que
- le
- ▁h
- ta
- ▁ma
- ''''
- ci
- ne
- ▁un
- ▁the
- va
- it
- ▁c
- ▁se
- ▁da
- nd
- ▁no
- la
- do
- ▁m
- ▁k
- ▁po
- ▁in
- ▁le
- ▁he
- ▁si
- to
- ę
- ▁do
- ▁to
- ▁ha
- ce
- ▁en
- is
- ó
- ▁me
- ur
- ▁na
- ▁mi
- ni
- ▁l
- ▁al
- da
- ▁be
- ti
- ▁ca
- me
- ▁vo
- ▁so
- ▁mo
- ą
- ▁ge
- ing
- ▁and
- ż
- q
- ś
- á
- í
- x
- ã
- à
- ü
- ć
- '-'
- ä
- ç
- è
- ß
- ê
- ö
- ñ
- ò
- ú
- ń
- ù
- â
- ô
- ì
- ź
- õ
- î
- û
- ë
- ï
- œ
- æ
- <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/token_list/bpe_unigram150/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
    win_length: 400
    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: 5
normalize: global_mvn
normalize_conf:
    stats_file: exp/asr_stats_raw_bpe150/train/feats_stats.npz
model: espnet
model_conf:
    ctc_weight: 0.3
    lsm_weight: 0.1
    length_normalized_loss: false
preencoder: null
preencoder_conf: {}
encoder: e_branchformer
encoder_conf:
    output_size: 256
    attention_heads: 4
    attention_layer_type: rel_selfattn
    pos_enc_layer_type: rel_pos
    rel_pos_type: latest
    cgmlp_linear_units: 1024
    cgmlp_conv_kernel: 31
    use_linear_after_conv: false
    gate_activation: identity
    num_blocks: 12
    dropout_rate: 0.1
    positional_dropout_rate: 0.1
    attention_dropout_rate: 0.1
    input_layer: conv2d
    layer_drop_rate: 0.0
    linear_units: 1024
    positionwise_layer_type: linear
    use_ffn: true
    macaron_ffn: true
    merge_conv_kernel: 31
postencoder: null
postencoder_conf: {}
decoder: transformer
decoder_conf:
    attention_heads: 4
    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
preprocessor: default
preprocessor_conf: {}
required:
- output_dir
- token_list
version: '202308'
distributed: false

Citing ESPnet

@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:

@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}
}