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Run summary · G3 MCMC fix3 sweep
lego-mcmc-fix3-final-relocation-only-30k
G3 MCMC final — relocation only (scale_l1=0, noise=5e0)、ablation-C 30k full で Lego 30k、Phase I との差分で growth schedule 効果を測定
partial pass
01
設定
- dataset
- /Users/otkrickey/dev/3dgs-workspace/datasets/nerf_synthetic/lego
- gt_convention
- WhiteBg
- iterations
- 30,000
- seed
- 42
- capacity
- 1,000,000 splats
- sh_degree
- 3
- loss
- L1Ssim
- lambda
- 0.200
- ssim
- window=7 sigma=1
- backend.backward
- Simd
- backend.loss_path
- Gpu
02
結果
Val PSNR
14.65dB
Wallclock
2h 12m 29s
Final splats
1,315,605
Final loss
5.859037e-3
03
3D ビューワー
学習結果 PLY を .splat 形式に変換し、antimatter15/splat の WebGL ビューワーで対話表示。
04
推移
Loss curve — 反復ごとの training loss
Splat count — refine の発火と最終構成
05
中間ログ抜粋
| iter | 本 run loss |
|---|---|
| 1 | 3.4534e-1 |
| 500 | 1.1768e-1 |
| 1,000 | 9.6287e-2 |
| 1,500 | 7.3221e-2 |
| 2,000 | 4.5963e-2 |
| 2,500 | 4.1709e-2 |
| 3,000 | 3.1225e-2 |
| 3,500 | 2.3799e-2 |
| 4,000 | 2.3238e-2 |
| 4,500 | 2.1558e-2 |
| 5,000 | 2.4343e-2 |
| 5,500 | 1.7535e-2 |
| 6,000 | 1.7823e-2 |
| 6,500 | 1.4844e-2 |
| 7,000 | 1.8332e-2 |
| 7,500 | 1.4514e-2 |
| 8,000 | 1.3450e-2 |
| 8,500 | 1.2978e-2 |
| 9,000 | 1.2876e-2 |
| 9,500 | 1.2028e-2 |
| 10,000 | 1.6012e-2 |
| 10,500 | 1.6548e-2 |
| 11,000 | 1.2926e-2 |
| 11,500 | 1.3615e-2 |
| 12,000 | 1.4552e-2 |
| 12,500 | 1.2943e-2 |
| 13,000 | 1.1400e-2 |
| 13,500 | 1.1040e-2 |
| 14,000 | 1.1658e-2 |
| 14,500 | 9.8650e-3 |
| 15,000 | 9.0388e-3 |
| 15,500 | 7.9801e-3 |
| 16,000 | 7.7499e-3 |
| 16,500 | 7.6351e-3 |
| 17,000 | 8.1123e-3 |
| 17,500 | 7.4211e-3 |
| 18,000 | 7.1556e-3 |
| 18,500 | 7.6250e-3 |
| 19,000 | 7.1353e-3 |
| 19,500 | 7.0371e-3 |
| 20,000 | 6.7200e-3 |
| 20,500 | 7.8889e-3 |
| 21,000 | 6.8106e-3 |
| 21,500 | 7.0776e-3 |
| 22,000 | 6.1978e-3 |
| 22,500 | 6.6342e-3 |
| 23,000 | 6.5090e-3 |
| 23,500 | 6.6537e-3 |
| 24,000 | 6.4106e-3 |
| 24,500 | 6.7448e-3 |
| 25,000 | 6.2374e-3 |
| 25,500 | 6.3165e-3 |
| 26,000 | 6.7998e-3 |
| 26,500 | 7.0761e-3 |
| 27,000 | 6.6406e-3 |
| 27,500 | 6.2000e-3 |
| 28,000 | 6.5060e-3 |
| 28,500 | 6.5154e-3 |
| 29,000 | 6.4257e-3 |
| 29,500 | 5.7958e-3 |
| 30,000 | 5.8590e-3 |
06
関連 finding
この run を related_runs に含む finding (Positive / Negative どちらも)。