no code implementations • 8 Feb 2024 • Guanbo Wang, Xingpeng Di
Compared with patients with sitting time shorter than 7 hours, moderate activity increased the risk of prolonged sitting time over 7 hours in the fully-adjusted model (OR = 2. 537, 95% CI = 1. 419 to 4. 536, P = 0. 002).
1 code implementation • 21 Jun 2023 • Guanbo Wang, Yi Lian, Archer Y. Yang, Robert W. Platt, Rui Wang, Sylvie Perreault, Marc Dorais, Mireille E. Schnitzer
We propose a flexible framework for variable selection in time-dependent Cox models, accommodating complex selection rules.
no code implementations • 9 Feb 2023 • Sheng Yue, Guanbo Wang, Wei Shao, Zhaofeng Zhang, Sen Lin, Ju Ren, Junshan Zhang
This work aims to tackle a major challenge in offline Inverse Reinforcement Learning (IRL), namely the reward extrapolation error, where the learned reward function may fail to explain the task correctly and misguide the agent in unseen environments due to the intrinsic covariate shift.
no code implementations • 29 Dec 2022 • Guanbo Wang, Chijie Zhuang, Jun Deng, Zhicheng Xie
In this paper, we propose a fault location method that utilizes electromagnetic transient convolution (EMTC).
no code implementations • 27 Nov 2021 • Guanbo Wang, Chijie Zhuang
The faults can be located efficiently via direct convolution of the signal collected from a fault and the pre-stored calculated transients, even using a fraction of the fault signal.
2 code implementations • 13 Jun 2021 • Guoguo Chen, Shuzhou Chai, Guanbo Wang, Jiayu Du, Wei-Qiang Zhang, Chao Weng, Dan Su, Daniel Povey, Jan Trmal, Junbo Zhang, Mingjie Jin, Sanjeev Khudanpur, Shinji Watanabe, Shuaijiang Zhao, Wei Zou, Xiangang Li, Xuchen Yao, Yongqing Wang, Yujun Wang, Zhao You, Zhiyong Yan
This paper introduces GigaSpeech, an evolving, multi-domain English speech recognition corpus with 10, 000 hours of high quality labeled audio suitable for supervised training, and 40, 000 hours of total audio suitable for semi-supervised and unsupervised training.
Ranked #1 on Speech Recognition on GigaSpeech
no code implementations • 11 Jan 2021 • Yan Liu, Mireille Schnitzer, Guanbo Wang, Edward Kennedy, Piret Viiklepp, Mario H. Vargas, Giovanni Sotgiu, Dick Menzies, Andrea Benedetti
We propose a marginal structural model (MSM) for effect modification by different patient characteristics and co-medications in a meta-analysis of observational IPD.
Methodology