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This commit is contained in:
嘉渊 2023-04-27 17:10:31 +08:00
parent 0dd89f6782
commit 32feb7d2be
2 changed files with 23 additions and 7 deletions
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2
egs/aishell/conformer/conf/train_asr_conformer.yaml
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@ -49,7 +49,7 @@ model_conf:
# optimization related # optimization related
accum_grad: 1 accum_grad: 1
grad_clip: 5 grad_clip: 5
max_epoch: 50 max_epoch: 150
val_scheduler_criterion: val_scheduler_criterion:
- valid - valid
- acc - acc

28
egs/aishell/transformer/conf/train_asr_transformer.yaml
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@ -23,22 +23,28 @@ decoder_conf:
self_attention_dropout_rate: 0.0 self_attention_dropout_rate: 0.0
src_attention_dropout_rate: 0.0 src_attention_dropout_rate: 0.0
# frontend related
frontend: wav_frontend
frontend_conf:
fs: 16000
window: hamming
n_mels: 80
frame_length: 25
frame_shift: 10
lfr_m: 1
lfr_n: 1
# hybrid CTC/attention # hybrid CTC/attention
model_conf: model_conf:
ctc_weight: 0.3 ctc_weight: 0.3
lsm_weight: 0.1 # label smoothing option lsm_weight: 0.1 # label smoothing option
length_normalized_loss: false length_normalized_loss: false
# minibatch related
batch_type: length
batch_bins: 32000
num_workers: 8
# optimization related # optimization related
accum_grad: 1 accum_grad: 1
grad_clip: 5 grad_clip: 5
patience: 3 patience: 3
max_epoch: 20 max_epoch: 60
val_scheduler_criterion: val_scheduler_criterion:
- valid - valid
- acc - acc
@ -66,5 +72,15 @@ scheduler: warmuplr # pytorch v1.1.0+ required
scheduler_conf: scheduler_conf:
warmup_steps: 25000 warmup_steps: 25000
dataset_conf:
shuffle: True
shuffle_conf:
shuffle_size: 2048
sort_size: 500
batch_conf:
batch_type: token
batch_size: 25000
num_workers: 8
log_interval: 50 log_interval: 50
normalize: None normalize: None