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Zhen Guo

Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, Massachusetts, 02139, USA

Advantage of Machine Learning over Maximum Likelihood in Limited-Angle Low-Photon X-Ray Tomography


Nov 15, 2021
Zhen Guo, Jung Ki Song, George Barbastathis, Michael E. Glinsky, Courtenay T. Vaughan, Kurt W. Larson, Bradley K. Alpert, Zachary H. Levine

* 13 pages, 4 figures 

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PLATO-XL: Exploring the Large-scale Pre-training of Dialogue Generation


Sep 20, 2021
Siqi Bao, Huang He, Fan Wang, Hua Wu, Haifeng Wang, Wenquan Wu, Zhihua Wu, Zhen Guo, Hua Lu, Xinxian Huang, Xin Tian, Xinchao Xu, Yingzhan Lin, Zhengyu Niu

* First four authors contributed equally to this work 

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PLATO-2: Towards Building an Open-Domain Chatbot via Curriculum Learning


Jul 13, 2020
Siqi Bao, Huang He, Fan Wang, Hua Wu, Haifeng Wang, Wenquan Wu, Zhen Guo, Zhibin Liu, Xinchao Xu

* First four authors contributed equally to this work 

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Proactive Human-Machine Conversation with Explicit Conversation Goals


Jun 13, 2019
Wenquan Wu, Zhen Guo, Xiangyang Zhou, Hua Wu, Xiyuan Zhang, Rongzhong Lian, Haifeng Wang

* Accepted by ACL 2019 

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