Browse/Search Results:  1-7 of 7 Help

  Show only claimed items
Selected(0)Clear Items/Page:    Sort:
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
Authors:  张育浩
Adobe PDF(1664Kb)  |  Favorite  |  View/Download:164/11  |  Submit date:2017/06/07
社会媒体分析  文本挖掘  话题分析与演化建模  
An Enhanced Topic Modeling Approach to Multiple Stance Detection 会议论文
, Singapore, Singapore, November 6–10, 2017
Authors:  Lin, Junjie;  Mao, Wenji;  Zhang, Yuhao
View  |  Adobe PDF(234Kb)  |  Favorite  |  View/Download:97/18  |  Submit date:2018/06/03
Multiple Stance Identification  Topic Modeling  Constrained Nonnegative Matrix Factorization  
A Non-Parametric Topic Model for Short Texts Incorporating Word Coherence Knowledge 会议论文
, Indianapolis, USA, October 23-28, 2016
Authors:  Yuhao Zhang;  Wenji Mao;  Daniel Zeng
View  |  Adobe PDF(890Kb)  |  Favorite  |  View/Download:94/19  |  Submit date:2017/05/09
Constructing Topic Hierarchies from Social Media Data 会议论文
, Atlantic City, USA, 2015-11-14
Authors:  Yuhao Zhang;  Wenji Mao;  Daniel Zeng
View  |  Adobe PDF(324Kb)  |  Favorite  |  View/Download:56/11  |  Submit date:2017/05/09
A Bottom-up Method for Constructing Topic Hierarchies 会议论文
, Baltimore, MD, USA, 27 May - 29 May 2015
Authors:  Yuhao Zhang;  Wenji Mao;  Xiaochen Li
View  |  Adobe PDF(125Kb)  |  Favorite  |  View/Download:49/5  |  Submit date:2017/05/09
社交网站中用户评论行为预测 期刊论文
智能系统学报, 2015, 卷号: 10, 期号: 3, 页码: 349-353
Authors:  孔庆超;  毛文吉;  张育浩
View  |  Adobe PDF(969Kb)  |  Favorite  |  View/Download:546/303  |  Submit date:2016/06/20
社交网络  用户评论  机器学习  行为建模  行为预测  不平衡性数据集  
Exploring Opinion Dynamics in Security-Related Microblog Data 会议论文
IEEE Joint Intelligence and Security Informatics Conference, Hague, Netherlands, 2014
Authors:  Yuhao Zhang;  Wenji Mao;  Daniel Zeng;  Ning Zhao;  Xiuguo Bao
Adobe PDF(436Kb)  |  Favorite  |  View/Download:73/7  |  Submit date:2015/08/19