Search Results for author: Yinbin Han

Found 2 papers, 0 papers with code

Neural Network-Based Score Estimation in Diffusion Models: Optimization and Generalization

no code implementations28 Jan 2024 Yinbin Han, Meisam Razaviyayn, Renyuan Xu

Our analysis is grounded in a novel parametric form of the neural network and an innovative connection between score matching and regression analysis, facilitating the application of advanced statistical and optimization techniques.

Denoising regression

Policy Gradient Converges to the Globally Optimal Policy for Nearly Linear-Quadratic Regulators

no code implementations15 Mar 2023 Yinbin Han, Meisam Razaviyayn, Renyuan Xu

Nonlinear control systems with partial information to the decision maker are prevalent in a variety of applications.

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