Search Results for author: Young M. Lee

Found 5 papers, 1 papers with code

Distributed Online Non-convex Optimization with Composite Regret

no code implementations21 Sep 2022 Zhanhong Jiang, Aditya Balu, Xian Yeow Lee, Young M. Lee, Chinmay Hegde, Soumik Sarkar

To address these two issues, we propose a novel composite regret with a new network regret-based metric to evaluate distributed online optimization algorithms.

Asynchronous Training Schemes in Distributed Learning with Time Delay

no code implementations28 Aug 2022 Haoxiang Wang, Zhanhong Jiang, Chao Liu, Soumik Sarkar, Dongxiang Jiang, Young M. Lee

In the context of distributed deep learning, the issue of stale weights or gradients could result in poor algorithmic performance.

MDPGT: Momentum-based Decentralized Policy Gradient Tracking

1 code implementation6 Dec 2021 Zhanhong Jiang, Xian Yeow Lee, Sin Yong Tan, Kai Liang Tan, Aditya Balu, Young M. Lee, Chinmay Hegde, Soumik Sarkar

We propose a novel policy gradient method for multi-agent reinforcement learning, which leverages two different variance-reduction techniques and does not require large batches over iterations.

Multi-agent Reinforcement Learning Policy Gradient Methods +3

Deep Transfer Learning for Thermal Dynamics Modeling in Smart Buildings

no code implementations8 Nov 2019 Zhanhong Jiang, Young M. Lee

This study proposes a deep supervised domain adaptation (DSDA) method for thermal dynamics modeling of building indoor temperature evolution and energy consumption.

Domain Adaptation Transfer Learning

On Higher-order Moments in Adam

no code implementations15 Oct 2019 Zhanhong Jiang, Aditya Balu, Sin Yong Tan, Young M. Lee, Chinmay Hegde, Soumik Sarkar

In this paper, we investigate the popular deep learning optimization routine, Adam, from the perspective of statistical moments.

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