Ethanfel
f745e241c4
- Replace all BJ references with generic "target style/audio" in activation steering, DITTO optimizer, and BigVGAN trainer - Add latent_mixup_alpha/latent_noise_sigma to LoRA scheduler defaults - Add bigvgan_disc_fm_retest.json and lora_optimized_dataset.json Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
32 lines
1.2 KiB
JSON
32 lines
1.2 KiB
JSON
{
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"name": "bigvgan_disc_fm_retest",
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"description": "Retest discriminator feature matching after bfloat16 dtype fix. Uses optimal config from overnight sweep (snake_alpha, GAFilter, lr=1e-4, phase=1.0, L2-SP=1e-3, 5000 steps).",
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"data_dir": "/media/unraid/davinci/Selva/BJ/features",
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"output_root": "/media/unraid/davinci/Selva/BJ/experiment/bigvgan_disc_fm_retest",
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"base": {
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"train_mode": "snake_alpha_only",
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"steps": 5000,
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"lr": 1e-4,
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"batch_size": 8,
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"segment_seconds": 0.5,
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"lambda_l2sp": 1e-3,
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"use_gafilter": true,
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"gafilter_kernel_size": 9,
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"lambda_phase": 1.0,
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"save_every": 1000,
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"seed": 42,
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"lora_adapter": "/media/unraid/davinci/Selva/BJ/experiment/pissa_sweep/standard_baseline/adapter_final.pt"
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},
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"experiments": [
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{
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"id": "snake_5k_control",
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"description": "Control: best config from overnight sweep without discriminator. Baseline for A/B comparison."
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},
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{
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"id": "disc_fm_5k",
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"description": "Discriminator feature matching at 5k steps. Tests if perceptual FM loss improves over mel+phase alone.",
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"discriminator_path": "/media/unraid/davinci/Selva/BJ/experiment/bigvgan_discriminator_optimizer.pt"
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}
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]
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}
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