Search Results for author: Youbang Sun

Found 4 papers, 0 papers with code

On Centralized and Distributed Mirror Descent: Exponential Convergence Analysis Using Quadratic Constraints

no code implementations29 May 2021 Youbang Sun, Mahyar Fazlyab, Shahin Shahrampour

To the best of our knowledge, the exact (exponential) rate of distributed MD has not been previously explored in the literature.

Linear Convergence of Distributed Mirror Descent with Integral Feedback for Strongly Convex Problems

no code implementations24 Nov 2020 Youbang Sun, Shahin Shahrampour

Distributed optimization often requires finding the minimum of a global objective function written as a sum of local functions.

Distributed Optimization

Distributed Mirror Descent with Integral Feedback: Asymptotic Convergence Analysis of Continuous-time Dynamics

no code implementations14 Sep 2020 Youbang Sun, Shahin Shahrampour

This work addresses distributed optimization, where a network of agents wants to minimize a global strongly convex objective function.

Distributed Optimization

Can I trust you more? Model-Agnostic Hierarchical Explanations

no code implementations ICLR 2019 Michael Tsang, Youbang Sun, Dongxu Ren, Yan Liu

Interactions such as double negation in sentences and scene interactions in images are common forms of complex dependencies captured by state-of-the-art machine learning models.

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