Research map / Optimization / Nonconvex and smooth optimization
ACCELERATING NONCONVEX LEARNING VIA REPLICA EXCHANGE LANGEVIN DIFFUSION
Read the paperCheck your idea against 108,967 papers
AI-extracted summary. Written by AI from the paper's title only (no summary yet). Numbers and claims can be wrong or missing context, so check the paper before you cite or build on it.
Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Add position swapping between low- and high-temperature Langevin particles | Replica exchange Langevin diffusion · Nonconvex optimization | χ²-divergence convergence | Helped |
| Add position swapping between low- and high-temperature Langevin particles | Replica exchange Langevin diffusion · Empirical measures | LDP rate function | Helped |
| Use a higher swapping intensity | Replica exchange Langevin diffusion · Nonconvex optimization | χ²-divergence convergence | Helped |
| Use a higher swapping intensity | Replica exchange Langevin diffusion · Empirical measures | LDP rate function | Helped |
| Swap when the Radon–Nikodym derivative is symmetric across particle positions | Replica exchange Langevin diffusion · Nonconvex optimization | χ²-divergence convergence | No clear effect |
| Swap when the empirical-measure density is symmetric across particle positions | Replica exchange Langevin diffusion · Empirical measures | LDP rate function | No clear effect |
| Use a single-temperature Langevin diffusion instead of replica exchange | Langevin diffusion · Numerical experiments | Performance | Hurt |
Closest papers by meaning
- Accelerating Convergence of Replica Exchange Stochastic Gradient MCMC via Variance Reduction (ICLR 2021 · similarity 0.92)
- Constrained Exploration via Reflected Replica Exchange Stochastic Gradient Langevin Dynamics (ICML 2024 · similarity 0.90)
- Scalable Discrete Diffusion Samplers: Combinatorial Optimization and Statistical Physics (ICLR 2025 · similarity 0.87)
- NETS: A Non-equilibrium Transport Sampler (ICML 2025 · similarity 0.86)
- Sequential Controlled Langevin Diffusions (ICLR 2025 · similarity 0.86)
- The Poisson Midpoint Method for Langevin Dynamics: Provably Efficient Discretization for Diffusion Models (NeurIPS 2024 · similarity 0.86)
Writing a paper in this area? scime draft is a free LaTeX editor with AI included, real-time co-authors and a check of your references and venue rules before you submit. It also imports OpenAI Prism projects.