J
Jun Guo
Researcher at University of Michigan
Publications - 6
Citations - 233
Jun Guo is an academic researcher from University of Michigan. The author has contributed to research in topics: User information & mHealth. The author has an hindex of 3, co-authored 6 publications receiving 129 citations.
Papers
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Journal ArticleDOI
Early triage of critically ill COVID-19 patients using deep learning
Wenhua Liang,Jianhua Yao,Ailan Chen,Qingquan Lv,Mark Zanin,Jun Liu,Sook San Wong,Yimin Li,Jiatao Lu,Hengrui Liang,Guoqiang Chen,Haiyan Guo,Jun Guo,Rong Zhou,Limin Ou,Zhou Niyun,Hanbo Chen,Fan Yang,Xiao Han,Wenjing Huan,Weimin Tang,Wei-jie Guan,Zisheng Chen,Yi Zhao,Ling Sang,Yuanda Xu,Wei Wang,Shiyue Li,Ligong Lu,Nuofu Zhang,Nanshan Zhong,Junzhou Huang,Jianxing He +32 more
TL;DR: A deep learning-based survival model can predict the risk of COVID-19 patients developing critical illness based on clinical characteristics at admission and is used to create an online calculation tool designed for patient triage at admission to identify patients at risk of severe illness.
Book ChapterDOI
Group-Driven Reinforcement Learning for Personalized mHealth Intervention
TL;DR: This paper employs the K-means clustering method to group users based on their trajectory information similarity and learn a shared RL policy for each group, which can achieve clear gains over the state-of-the-art RL methods for mHealth.
Proceedings ArticleDOI
Robust Actor-Critic Contextual Bandit for Mobile Health (mHealth) Interventions
TL;DR: It is proved that the proposed algorithm can sufficiently decrease the objective function value at each iteration and will converge after a finite number of iterations, and significantly outperform those state-of-the-art methods on the badly noised dataset with outliers in a variety of parameter settings.
Journal ArticleDOI
Addendum: Early triage of critically ill COVID-19 patients using deep learning.
Wenhua Liang,Jianhua Yao,Ailan Chen,Qingquan Lv,Mark Zanin,Jun Liu,Sook-san Wong,Yimin Li,Jiatao Lu,Hengrui Liang,Guoqiang Chen,Haiyan Guo,Jun Guo,Rong Zhou,Limin Ou,Zhou Niyun,Hanbo Chen,Fan Yang,Xiao Han,Wenjing Huan,Weimin Tang,Wei-jie Guan,Zisheng Chen,Yi Zhao,Ling Sang,Yuanda Xu,Wei Wang,Shiyue Li,Ligong Lu,Nuofu Zhang,Nanshan Zhong,Junzhou Huang,Jianxing He +32 more
Posted Content
Robust Actor-Critic Contextual Bandit for Mobile Health (mHealth) Interventions
TL;DR: In this article, the actor-critic contextual bandit (ACB) algorithm was proposed to reduce the influence of outliers while seeking for a similar solution compared with the state-of-the-art contextual bandsit methods on the datasets without outliers.