eval_data:
  audio:
    audio_root_dir: /fsx-ust/data/audio_zips/
    fbanks_num_mel_bins: 80
    fbanks_standardize_audio: true
    fbanks_waveform_scale: 32768
  fbank_feats_pad_idx: 0
  manifest_list: dev_asr_only_aggregated_adapted
  manifest_list_path: null
  manifest_path_prefix: /data/home/mavlyutov/s2t_ondevice/
  max_seconds_per_input_audio: 15
  fixed_batch_size: 40
  max_tgt_text_tokens_per_batch: 1000
  max_tgt_text_tokens_per_sample: 300
  max_units_per_sample: 1500
  num_threads: 5
  prefech_batches: null 
  prepend_tgt_lang_tag: true
  shuffle_window: 1000
  text_tokenization:
    from_model: null
    langtoks:
    - eng
    - rus
    - hin
    - por
    - spa
    spm_path: /data/home/mavlyutov/s2t_ondevice/vocab20k/5_5_20k.model
  unit_tokenization:
    from_model: seamlessM4T_large
    langtoks: null
    num_units: null
  unit_tokenizer_name: seamlessM4T_large
model:
  custom_params:
    model_embed_dim: 768
    nllb_decoder_layers: 3
    nllb_encoder_layers: 1
    nllb_vocabulary_size: 20010
    t2u_decoder_layers: 1
    t2u_encoder_layers: 1
    unit_vocabulary_size: 10082
    w2v2_encoder_layers: 6
    w2v2_encoder_layers_layernorm_features: false
    w2v2_encoder_layers_use_conformer: true
    w2v2_num_pos_conv_groups: 0
    w2v2_pos_conv_kernel_size: 0
    w2v2_pos_encoder_depth: 0
    w2v2_pos_encoder_type: relative
  from_model: null
  from_model_config: null
  pretrained_s2t_decoder_path: null
  pretrained_t2u_path: null
  pretrained_w2v2_path: null
train_data:
  audio:
    audio_root_dir: /fsx-ust/data/audio_zips/
    fbanks_num_mel_bins: 80
    fbanks_standardize_audio: true
    fbanks_waveform_scale: 32768
  fbank_feats_pad_idx: 0
  manifest_list: train_asr_only_aggregated_5_dial_filtered_adapted
  manifest_list_path: null
  manifest_path_prefix: /data/home/mavlyutov/s2t_ondevice/
  max_seconds_per_input_audio: 15
  fixed_batch_size: 40
  max_tgt_text_tokens_per_batch: 600
  max_tgt_text_tokens_per_sample: 300
  max_units_per_sample: 1500
  num_threads: 4 
  prefech_batches: null 
  prepend_tgt_lang_tag: true
  shuffle_window: 1000 
  text_tokenization:
    from_model: null
    langtoks:
    - eng
    - rus
    - hin
    - por
    - spa
    spm_path: /data/home/mavlyutov/s2t_ondevice/vocab20k/5_5_20k.model
  unit_tokenization:
    from_model: seamlessM4T_large
    langtoks: null
    num_units: null
  unit_tokenizer_name: seamlessM4T_large
training:
  eval_steps: 5000 
  float_dtype: fp32
  label_smoothing: 0.2
  learning_rate: 0.0001
  log_steps:  200 
  max_epochs: 100
  patience: 10
  start_learning_rate: 1.0e-07
  warmup_steps: 1000