Sharp Convergence Rates for Langevin Dynamics in the Nonconvex Setting.
Xiang ChengNiladri S. ChatterjiYasin Abbasi-YadkoriPeter L. BartlettMichael I. JordanPublished in: CoRR (2018)
Keyphrases
- convergence rate
- convergence speed
- step size
- learning rate
- global convergence
- primal dual
- dynamical systems
- stopping criterion
- optimization problems
- numerical stability
- genetic algorithm
- conjugate gradient
- mutation operator
- convex optimization
- global optimization
- objective function
- special case
- evolutionary algorithm
- feature space
- gaussian kernels