migrate batch 5/19 from lamooon/vocal-v1

train/e4/best.pt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:78ad2d6af29f0aa53e66257439491da121345ccb0bfb96f9e7e8606a59f40695
+size 1524704469

train/e4/config.json

@@ -0,0 +1,56 @@
+{
+  "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,
+  "layer_weight_lr": null,
+  "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/e4",
+  "checkpoint": "outputs/e4/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_frame_head": true,
+  "no_viterbi": false,
+  "no_expected_value": false,
+  "refine_scoring": "harmonics"
+}