# params.yaml
data:
  target_sr: 16000
  window_sec: 4.0
  stride_sec: 2.0
  min_rms: 0.001        

augment:
  pitch_steps_low: 4.0
  pitch_steps_high: 8.0

model:
  wavlm_name: "microsoft/wavlm-large"
  acoustic_dim: 256
  lpe_dim: 32
  hidden_dim: 128
  dropout: 0.3

train:
  batch_size_stage1: 16
  batch_size_stage2: 16
  epochs_stage1: 20
  epochs_stage2: 30
  lr_wavlm_stage1: 0.00001
  lr_wavlm_stage2: 0.000002
  lr_heads_stage1: 0.0001
  lr_heads_stage2: 0.00005
  pos_weight_sld: 3.0
  pos_weight_sld_stage2: 0.25   # neg/pos = 706/2841
  pos_weight_od: 2.0