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| An Enhanced Topic Modeling Approach to Multiple Stance Detection 会议论文 , Singapore, Singapore, November 6–10, 2017 作者: Lin, Junjie ; Mao, Wenji ; Zhang, Yuhao![](/image/person.jpg)
浏览  |   Adobe PDF(234Kb)  |   收藏  |  浏览/下载:348/102  |  提交时间:2018/06/03 Multiple Stance Identification Topic Modeling Constrained Nonnegative Matrix Factorization |
| Topic evolution modeling in social media short texts based on recurrent semantic dependent CRP 会议论文 , Beijing, July 22-24, 2017 作者: Yuhao Zhang ; Wenji Mao ; Daniel Zeng![](/image/person.jpg)
浏览  |   Adobe PDF(327Kb)  |   收藏  |  浏览/下载:373/140  |  提交时间:2018/01/04 |
| 面向社会媒体短文本的话题分析与演化建模 学位论文 , 北京: 中国科学院大学, 2017 作者: 张育浩![](/image/person.jpg)
Adobe PDF(1664Kb)  |   收藏  |  浏览/下载:336/13  |  提交时间:2017/06/07 社会媒体分析 文本挖掘 话题分析与演化建模 |
| A Non-Parametric Topic Model for Short Texts Incorporating Word Coherence Knowledge 会议论文 , Indianapolis, USA, October 23-28, 2016 作者: Yuhao Zhang ; Wenji Mao ; Daniel Zeng![](/image/person.jpg)
浏览  |   Adobe PDF(890Kb)  |   收藏  |  浏览/下载:368/131  |  提交时间:2017/05/09 |
| A Bottom-up Method for Constructing Topic Hierarchies 会议论文 , Baltimore, MD, USA, 27 May - 29 May 2015 作者: Yuhao Zhang ; Wenji Mao ; Xiaochen Li
浏览  |   Adobe PDF(125Kb)  |   收藏  |  浏览/下载:297/125  |  提交时间:2017/05/09 |
| Constructing Topic Hierarchies from Social Media Data 会议论文 , Atlantic City, USA, 2015-11-14 作者: Yuhao Zhang ; Wenji Mao ; Daniel Zeng![](/image/person.jpg)
浏览  |   Adobe PDF(324Kb)  |   收藏  |  浏览/下载:290/106  |  提交时间:2017/05/09 |
| Exploring Opinion Dynamics in Security-Related Microblog Data 会议论文 IEEE Joint Intelligence and Security Informatics Conference, Hague, Netherlands, 2014 作者: Yuhao Zhang ; Wenji Mao ; Daniel Zeng ; Ning Zhao; Xiuguo Bao
浏览  |   Adobe PDF(436Kb)  |   收藏  |  浏览/下载:272/73  |  提交时间:2015/08/19 |