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Pengzhan Guo

Assistant Professor of Data Sciences at Duke Kunshan University
DKU Faculty

Selected Publications


Weighted Aggregating Stochastic Gradient Descent for Parallel Deep Learning

Journal Article IEEE Transactions on Knowledge and Data Engineering · October 1, 2022 Full text Cite

Intelligent career planning via stochastic subsampling reinforcement learning.

Journal Article Scientific reports · May 2022 Career planning consists of a series of decisions that will significantly impact one's life. However, current recommendation systems have serious limitations, including the lack of effective artificial intelligence algorithms for long-term career planning, ... Full text Open Access Cite

Route Optimization via Environment-Aware Deep Network and Reinforcement Learning

Journal Article ACM Transactions on Intelligent Systems and Technology · December 31, 2021 Vehicle mobility optimization in urban areas is a long-standing problem in smart city and spatial data analysis. Given the complex urban scenario and unpredictable social events, our work focuses on developing a mobile sequential recommendation sys ... Full text Cite

A Weighted Aggregating SGD for Scalable Parallelization in Deep Learning

Conference 2019 IEEE International Conference on Data Mining (ICDM) · November 2019 Full text Cite