seed: 2022
num_workers: 4
batch_type: numel
batch_bins: 3200000
accum_grad: 1
max_epoch: 10
patience: none
init: none
best_model_criterion:
-   - valid
    - acc
    - max
keep_nbest_models: 3
use_amp: true

optim: adam
optim_conf:
    lr: 0.0001
    weight_decay: 0.000001
scheduler: warmuplr
scheduler_conf:
    warmup_steps: 100

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.
    - 0.05
    num_time_mask: 5