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Identifying Topics for E-Cigarette User-Generated Contents: A Case Study From Multiple Social Media Platforms 期刊论文
JOURNAL OF MEDICAL INTERNET RESEARCH, 2017, 卷号: 19, 期号: 1, 页码: 194-209
Authors:  Zhan, Yongcheng;  Liu, Ruoran;  Li, Qiudan;  Leischow, Scott James;  Zeng, Daniel Dajun
Favorite  |  View/Download:62/0  |  Submit date:2017/05/05
Electronic Cigarettes  Topic Modeling  Latent Dirichlet Allocation  Social Media  Infodemiology  
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:61/10  |  Submit date:2018/06/03
Multiple Stance Identification  Topic Modeling  Constrained Nonnegative Matrix Factorization  
Enriching one-class collaborative filtering with content information from social media 期刊论文
MULTIMEDIA SYSTEMS, 2016, 卷号: 22, 期号: 1, 页码: 51-62
Authors:  Yuan, Ting;  Cheng, Jian;  Zhang, Xi;  Liu, Qinshan;  Lu, Hanqing
Adobe PDF(847Kb)  |  Favorite  |  View/Download:108/39  |  Submit date:2016/03/19
One-class Collaborative Filtering  Recommender System  Topic Modeling  Social Media  
Social-Relational Topic Model for Social Networks 会议论文
In Proceedings of the 24th ACM International Conference on Information and Knowledge Management (CIKM), 2015, Melbourne, Oct 24-28
Authors:  Guo, Weiyu;  Wu, Shu;  Wang, Liang;  Tan, Tieniu
View  |  Adobe PDF(1147Kb)  |  Favorite  |  View/Download:60/10  |  Submit date:2016/10/24
Topic Modeling  Social Networks  Social Link Generation  
Topic-Sensitive Influencer Mining in Interest-Based Social Media Networks via Hypergraph Learning 期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2014, 卷号: 16, 期号: 3, 页码: 796-812
Authors:  Fang, Quan;  Sang, Jitao;  Xu, Changsheng;  Rui, Yong
Adobe PDF(3238Kb)  |  Favorite  |  View/Download:77/34  |  Submit date:2015/08/12
Hypergraph Learning  Influencer Mining  Topic Modeling  
社交媒体中用户建模的关键技术研究 学位论文
, 中国科学院自动化研究所: 中国科学院大学, 2013
Authors:  许志恒
Adobe PDF(4458Kb)  |  Favorite  |  View/Download:87/0  |  Submit date:2015/09/02
社交媒体  用户建模  Twitter  个性化推荐  转发预测  行为建模  主题模型  Social Media  User Modeling  Twitter  Personalized Recommendatioin  Retweet Prediction  Behavior Modeling  Topic Models  
面向综合集成研讨环境的主动信息获取技术研究 学位论文
, 中国科学院自动化研究所: 中国科学院研究生院, 2012
Authors:  倪娜
Adobe PDF(8897Kb)  |  Favorite  |  View/Download:21/0  |  Submit date:2015/09/02
综合集成研讨厅  主动信息获取  领域词典构建  话题提取  用户兴趣建模  Hwme  Active Information Retrieval  Domain Thesaurus Construction  Topic Extraction  User Interest Modeling