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How shall we catch people's concerns in micro-blogging? 会议论文
International World Wide Web Conference, 2012
作者:  Gao, Heng;  Li, Qiudan;  Bao, Hongyun;  Song, Shuangyong
收藏  |  浏览/下载:39/0  |  提交时间:2020/10/27
A new temporal and social PMF-based method to predict users' interests in micro-blogging 期刊论文
DECISION SUPPORT SYSTEMS, 2013, 卷号: 55, 期号: 3, 页码: 698-709
作者:  Bao, Hongyun;  Li, Qiudan;  Liao, Stephen Shaoyi;  Song, Shuangyong;  Gao, Heng
收藏  |  浏览/下载:97/0  |  提交时间:2020/10/27
Micro-blogging  User Interest Prediction  Temporal And Social Probabilistic Matrix Factorization Model  Interest Variation  
微博社区发现及演变分析关键技术研究 学位论文
, 中国科学院自动化研究所: 中国科学院大学, 2013
作者:  高珩
Adobe PDF(3011Kb)  |  收藏  |  浏览/下载:241/0  |  提交时间:2015/09/02
社交网络  微博平台  用户社区发现  社区演变分析  趋势话题分类  微博信息服务  Social Network  Micro-blogging Platform  User Community Discovery  User Community Evolution Analysis  Trending Topics Classification  Micro-blogging Information Service  
Extracting Evolutionary Communities in Community Question Answering 期刊论文
JOURNAL OF THE ASSOCIATION FOR INFORMATION SCIENCE AND TECHNOLOGY, 2014, 卷号: 65, 期号: 6, 页码: 1170-1186
作者:  Zhang, Zhongfeng;  Li, Qiudan;  Zeng, Daniel;  Gao, Heng
浏览  |  Adobe PDF(1226Kb)  |  收藏  |  浏览/下载:340/95  |  提交时间:2015/08/12
Evolutionary Communities  
User community discovery from multi-relational networks 期刊论文
DECISION SUPPORT SYSTEMS, 2013, 卷号: 54, 期号: 2, 页码: 870-879
作者:  Zhang, Zhongfeng;  Li, Qiudan;  Zeng, Daniel;  Gao, Heng
浏览  |  Adobe PDF(678Kb)  |  收藏  |  浏览/下载:424/154  |  提交时间:2015/08/12
Community Discovery  Multi-relational Network  Author Topic Model  Non-negative Matrix Factorization