checkpoints/e1/config.json

{
  "encoder": "m-a-p/MERT-v1-95M",
  "encoder_hidden": 768,
  "unet_channels": [
    256,
    512,
    512
  ],
  "conformer_layers": 4,
  "conformer_heads": 8,
  "conformer_ff_dim": 2048,
  "conformer_conv_kernel": 31,
  "num_pitches": 88,
  "dropout": 0.1,
  "sample_rate": 24000,
  "hop_length": 240,
  "segment_length": 10.0,
  "epochs": 20,
  "batch_size": 8,
  "accumulate_grad": 2,
  "lr": 0.001,
  "encoder_lr": 1e-05,
  "weight_decay": 0.01,
  "warmup_epochs": 2,
  "patience": 5,
  "fp16": true,
  "num_workers": 4,
  "seed": 42,
  "w_onset": 1.0,
  "w_pitch": 1.0,
  "w_frame": 0.5,
  "focal_alpha": 0.85,
  "focal_gamma": 2.0,
  "pitch_sigma": 0.0,
  "onset_threshold": 0.5,
  "frame_threshold": 0.25,
  "onset_tolerance_ms": 50,
  "pitch_tolerance_cents": 50,
  "data_dir": "./data",
  "output_dir": "outputs/e1",
  "checkpoint": "outputs/e1/best.pt",
  "eval_only": true,
  "per_dataset": true,
  "datasets": null,
  "augment": false,
  "refine": false,
  "refine_bpm": null,
  "refine_iter": 5,
  "device": null,
  "no_f0_head": true,
  "no_viterbi": false,
  "no_expected_value": false,
  "refine_scoring": "harmonics"
}