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CASIA OpenIR
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COVID-19 Vaccine Tweets After Vaccine Rollout: Sentiment-Based Topic Modeling 期刊论文
JOURNAL OF MEDICAL INTERNET RESEARCH, 2022, 卷号: 24, 期号: 2, 页码: 14
作者:  Huangfu, Luwen;  Mo, Yiwen;  Zhang, Peijie;  Zeng, Daniel Dajun;  He, Saike
收藏  |  浏览/下载：143/0  |  提交时间：2022/06/06
COVID-19  COVID-19 vaccine  sentiment evolution  topic modeling  social media  text mining  
Modeling online user behaviors with competitive interactions 期刊论文
INFORMATION & MANAGEMENT, 2019, 卷号: 56, 期号: 4, 页码: 463-475
作者:  He, Saike;  Zheng, Xiaolong;  Zeng, Daniel Dajun
收藏  |  浏览/下载：215/0  |  提交时间：2019/07/11
Online behaviors  Competitive interactions  Homophily  Homeostasis  Social media  
Modelling Online User Behaviors with Competitive Interactions 期刊论文
Information & Management, 2018, 卷号: 1, 期号: 1, 页码: 1-11
作者:  Saike He;  Xiaolong Zheng;  Daniel Dajun Zeng
Adobe PDF(3073Kb)  |  收藏  |  浏览/下载：285/72  |  提交时间：2018/10/15
Online Behaviors  Competitive Interactions  Homophily  Homeostasis  Social Media  
Ranking Online Memes in Emergency Events Based on Transfer Entropy 会议论文
, Hague, the Netherlands, 2014
作者:  Saike He;  Xiaolong Zheng;  Xiuguo Bao;  Hongyuan Ma;  Daniel Zeng;  Bo Xu;  Guanhua Tian;  Hongwei Hao
Adobe PDF(157Kb)  |  收藏  |  浏览/下载：264/92  |  提交时间：2018/03/09
Portrayal of Electronic Cigarettes on YouTube 会议论文
, Beijing, 2013
作者:  Chuan Luo;  Xiaolong Zheng;  Daniel Dajun Zeng;  Scott Leischow;  Kainan Cui;  Zhu Zhang;  Saike He
Adobe PDF(198Kb)  |  收藏  |  浏览/下载：173/55  |  提交时间：2018/03/09
An Empirical Study of Information Diffusion in Micro-blogging Systems during Emergency Events 会议论文
, Beidaihe, China, 2013
作者:  Kainan Cui;  Xiaolong Zheng;  Daniel Zeng;  Zhu Zhang;  Chuan Luo;  Saike He
Adobe PDF(609Kb)  |  收藏  |  浏览/下载：223/82  |  提交时间：2018/03/09
The Dynamics of Health Sentiments with Competitive Interactions in Social Media 会议论文
Intelligence and Security Informatics (ISI), 2017 IEEE International Conference on, Beijing, China, 22-24 July 2017
作者:  Saike He;  Xiaolong Zheng;  Daniel Zeng
Adobe PDF(477Kb)  |  收藏  |  浏览/下载：340/118  |  提交时间：2017/09/16
Health Sentiment  Competitive Interactions  Homophily  Homeostasis  Social Media  
Modeling Online Collective Emotions Through Knowledge Transfer 会议论文
Intelligence and Security Informatics (ISI), 2017 IEEE International Conference on, Beijing, China, 22-24 July 2017
作者:  Saike He;  Xiaolong Zheng;  Daniel Zeng
Adobe PDF(254Kb)  |  收藏  |  浏览/下载：345/129  |  提交时间：2017/09/16
Online Emotions  Knowledge Transfer  Social Crises  
Meme Extraction and Tracing in Crisis Events 会议论文
Proceedings paper of IEEE International Conference on Intelligence and Security Informatics: Cybersecurity and Big Data, Tucson, Arizona USA, September 28-30, 2016
作者:  Saike He;  Xiaolong Zheng;  Jiaojiao Wang;  Zhijun Chang;  Yin Luo;  Daniel Zeng;  Xiaolong Zheng, Jiaojiao Wang
Adobe PDF(1828Kb)  |  收藏  |  浏览/下载：421/154  |  提交时间：2016/10/13
Meme Extraction  Meme Tracing  Accessor Variety  
Spatial-Temporal Patterns and Drivers of Illicit Tobacco Trade in Changsha County, China 会议论文
Proceedings paper of the 2016 IEEE International Conference on Intelligence and Security Informatics: Cybersecurity and Big Data, Tucson, Arizona USA, September 28-30, 2016
作者:  Jiaojiao Wang;  Saike He;  Yiyuan Xu;  Zhidong Cao;  Lei Wang;  Daniel Dajun Zeng
Adobe PDF(988Kb)  |  收藏  |  浏览/下载：417/157  |  提交时间：2016/10/13
Illicit Trade In Tobacco Products (Ittp)  Spatial-temporal Analysis  Hotspots Detection  Clusters  Drivers