Research map / Probabilistic and scientific modeling / Differential equations and PDEs
DPM-Solver: A Fast ODE Solver for Diffusion Probabilistic Model Sampling in Around 10 Steps
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| compute the linear term analytically (DPM-Solver-2) instead of RK2 in t (ablation) | diffusion ODE sampler · CIFAR-10, 12 NFE | FID: 16.40 -> 5.28 | Helped |
| compute the linear term analytically (DPM-Solver-3) instead of RK3 in lambda (ablation) | diffusion ODE sampler · CIFAR-10, 12 NFE | FID: 34.29 -> 6.03 | Helped |
| compute the linear term analytically instead of RK3 in lambda (ablation) | diffusion ODE sampler · CIFAR-10, 48 NFE | FID: 2.69 -> 2.65 | No clear effect |
| use third-order instead of second-order DPM-Solver (ablation) | DPM-Solver · CIFAR-10 | FID: 12 NFE: 5.28 -> 6.03; 24 NFE: 3.02 -> 2.75 | Mixed |
| use DPM-Solver instead of previous training-free samplers | pretrained DPMs · CIFAR-10, CelebA, ImageNet | speedup at equal quality: 4~16x faster | Helped |
Closest papers by meaning
- A Unified Sampling Framework for Solver Searching of Diffusion Probabilistic Models (ICLR 2024 · similarity 0.94)
- Distilling ODE Solvers of Diffusion Models into Smaller Steps (CVPR 2024 · similarity 0.93)
- On Accelerating Diffusion-Based Sampling Processes via Improved Integration Approximation (ICLR 2024 · similarity 0.92)
- Accelerating Diffusion Sampling with Optimized Time Steps (CVPR 2024 · similarity 0.92)
- Diffusion Sampling Correction via Approximately 10 Parameters (ICML 2025 · similarity 0.91)
- Learning to Discretize Denoising Diffusion ODEs (ICLR 2025 · similarity 0.91)
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