config: conf/tuning/train_enh_uses_refch0_2mem.yaml
print_config: false
log_level: INFO
dry_run: false
iterator_type: chunk
output_dir: exp/enh_train_enh_uses_refch0_2mem_raw
ngpu: 1
seed: 0
num_workers: 4
num_att_plot: 3
dist_backend: nccl
dist_init_method: env://
dist_world_size: 4
dist_rank: 0
local_rank: 0
dist_master_addr: localhost
dist_master_port: 33702
dist_launcher: null
multiprocessing_distributed: true
unused_parameters: true
sharded_ddp: false
cudnn_enabled: true
cudnn_benchmark: false
cudnn_deterministic: true
collect_stats: false
write_collected_feats: false
skip_stats_npz: false
max_epoch: 150
patience: 20
val_scheduler_criterion:
- valid
- loss
early_stopping_criterion:
- valid
- loss
- min
best_model_criterion:
-   - valid
    - loss
    - min
keep_nbest_models: 1
nbest_averaging_interval: 0
grad_clip: 5.0
grad_clip_type: 2.0
grad_noise: false
accum_grad: 1
no_forward_run: false
resume: true
train_dtype: float32
use_amp: false
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: 8000
batch_size: 4
valid_batch_size: null
batch_bins: 1000000
valid_batch_bins: null
train_shape_file:
- exp/enh_stats_16k/train/speech_mix_shape
- exp/enh_stats_16k/train/speech_ref1_shape
- exp/enh_stats_16k/train/dereverb_ref1_shape
valid_shape_file:
- exp/enh_stats_16k/valid/speech_mix_shape
- exp/enh_stats_16k/valid/speech_ref1_shape
- exp/enh_stats_16k/valid/dereverb_ref1_shape
batch_type: folded
valid_batch_type: null
fold_length:
- 80000
- 80000
- 80000
sort_in_batch: descending
sort_batch: descending
multiple_iterator: false
chunk_length: 32000
chunk_shift_ratio: 0.5
num_cache_chunks: 1024
chunk_excluded_key_prefixes: []
chunk_discard_short_samples: false
train_data_path_and_name_and_type:
-   - dump/raw/train_dns20_vctk_whamr_chime4_reverb/wav.scp
    - speech_mix
    - sound
-   - dump/raw/train_dns20_vctk_whamr_chime4_reverb/spk1.scp
    - speech_ref1
    - sound
-   - dump/raw/train_dns20_vctk_whamr_chime4_reverb/dereverb1.scp
    - dereverb_ref1
    - sound
-   - dump/raw/train_dns20_vctk_whamr_chime4_reverb/utt2category
    - category
    - text
-   - dump/raw/train_dns20_vctk_whamr_chime4_reverb/utt2fs
    - fs
    - text_int
valid_data_path_and_name_and_type:
-   - dump/raw/valid_dns20_vctk_whamr_chime4/wav.scp
    - speech_mix
    - sound
-   - dump/raw/valid_dns20_vctk_whamr_chime4/spk1.scp
    - speech_ref1
    - sound
-   - dump/raw/valid_dns20_vctk_whamr_chime4/dereverb1.scp
    - dereverb_ref1
    - sound
-   - dump/raw/valid_dns20_vctk_whamr_chime4/utt2category
    - category
    - text
-   - dump/raw/valid_dns20_vctk_whamr_chime4/utt2fs
    - fs
    - text_int
allow_variable_data_keys: false
max_cache_size: 0.0
max_cache_fd: 32
allow_multi_rates: true
valid_max_cache_size: null
exclude_weight_decay: false
exclude_weight_decay_conf: {}
optim: adam
optim_conf:
    lr: 0.0004
    eps: 1.0e-08
    weight_decay: 1.0e-05
scheduler: warmupreducelronplateau
scheduler_conf:
    warmup_steps: 25000
    mode: min
    factor: 0.5
    patience: 2
init: null
model_conf:
    normalize_variance: true
    categories:
    - 1ch_48k
    - 1ch_16k
    - 1ch_16k_r
    - 2ch_16k
    - 2ch_16k_r
    - 5ch_16k
    - 8ch_16k_r
criterions:
-   name: mr_l1_tfd
    conf:
        window_sz:
        - 256
        - 512
        - 768
        - 1024
        hop_sz: null
        eps: 1.0e-08
        time_domain_weight: 0.5
        normalize_variance: true
    wrapper: fixed_order
    wrapper_conf:
        weight: 1.0
-   name: si_snr
    conf:
        eps: 1.0e-07
    wrapper: fixed_order
    wrapper_conf:
        weight: 0.0
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
use_reverberant_ref: false
num_spk: 1
num_noise_type: 1
sample_rate: 8000
force_single_channel: false
channel_reordering: true
categories:
- 1ch_48k
- 1ch_16k
- 1ch_16k_r
- 2ch_16k
- 2ch_16k_r
- 5ch_16k
- 8ch_16k_r
dynamic_mixing: false
utt2spk: null
dynamic_mixing_gain_db: 0.0
encoder: stft
encoder_conf:
    n_fft: 256
    hop_length: 128
    use_builtin_complex: false
separator: uses
separator_conf:
    num_spk: 1
    enc_channels: 256
    bottleneck_size: 64
    num_blocks: 6
    num_spatial_blocks: 3
    segment_size: 64
    memory_size: 20
    memory_types: 2
    rnn_type: lstm
    bidirectional: true
    hidden_size: 128
    att_heads: 4
    dropout: 0.0
    norm_type: cLN
    activation: relu
    ch_mode: tac
    ch_att_dim: 256
    eps: 1.0e-05
    ref_channel: 0
decoder: stft
decoder_conf:
    n_fft: 256
    hop_length: 128
mask_module: multi_mask
mask_module_conf: {}
preprocessor: enh
preprocessor_conf: {}
required:
- output_dir
version: '202301'
distributed: true