Double Randomized Underdamped Langevin with Dimension-Independent Convergence Guarantee

Keyphrases

• Underdamped 100%
• Langevin 100%
• Convergence Guarantee 100%
• Dimension Independent 100%
• High-dimensional Sampling 100%
• Composite Structures 50%
• Hessian Matrix 50%
• Convergence Rate 50%
• Fast Convergence Rate 50%
• Randomized Methods 50%
• Dimension-free 50%
• Posterior Sampling 50%
• Normalized Data 50%
• Iteration Complexity 50%
• Double Randomization 50%
• Langevin Algorithm 50%
• Log-concave Distributions 50%

Mathematics

• Convergence Rate 100%
• Upper Bound 50%
• Superiority 50%
• Exp 50%
• Linear Models 50%
• Hessian Matrix 50%