User Influence in Microblog Based on Interest Graph

doi:10.1142/S0218194018400041

	User Influence in Microblog Based on Interest Graph
	Zhai, Lidong 1; Wang, Jingya 1; Hu, Chaojian 2; Li, Jun 1
	2018-02-01
发表期刊	INTERNATIONAL JOURNAL OF SOFTWARE ENGINEERING AND KNOWLEDGE ENGINEERING
ISSN	0218-1940
卷号	28 期号:2 页码:207-217
摘要	Microblog is currently the largest social networking platform in China. In recent years, as a social media, the influence of microblog continues to expand. The users who have large influence play a guiding role in the spread of microblog, and even guide the trends of public opinion. Therefore, we propose an influence analysis method to find microblog users who are with great influence, which is of great significance for the research and mining of microblog. User influence analysis in microblog has great difficulties due to the limited amount of microblog information, quick updates and nonstandard microblog language. First, we use the label propagation algorithm combined with LDA algorithm to divide users by the user interest graph, according to the social relationship of microblog users and the content they generate. Then, depending on different interest areas, an improved PageRank algorithm based on user interaction behavior is proposed to calculate the users influence. Experiments on the real datasets show that the proposed method outperforms the traditional algorithms.
关键词	Microblogs LDA label propagation algorithm interest graph influence calculation
DOI	10.1142/S0218194018400041
收录类别	SCI
语种	英语
WOS研究方向	Computer Science ; Engineering
WOS类目	Computer Science, Artificial Intelligence ; Computer Science, Software Engineering ; Engineering, Electrical & Electronic
WOS记录号	WOS:000426969700005
出版者	WORLD SCIENTIFIC PUBL CO PTE LTD
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/6036
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Zhai, Lidong
作者单位	1.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China 2.Tencent Xuanwu Lab, Beijing 100193, Peoples R China
推荐引用方式 GB/T 7714	Zhai, Lidong,Wang, Jingya,Hu, Chaojian,et al. User Influence in Microblog Based on Interest Graph[J]. INTERNATIONAL JOURNAL OF SOFTWARE ENGINEERING AND KNOWLEDGE ENGINEERING,2018,28(2):207-217.
APA	Zhai, Lidong,Wang, Jingya,Hu, Chaojian,&Li, Jun.(2018).User Influence in Microblog Based on Interest Graph.INTERNATIONAL JOURNAL OF SOFTWARE ENGINEERING AND KNOWLEDGE ENGINEERING,28(2),207-217.
MLA	Zhai, Lidong,et al."User Influence in Microblog Based on Interest Graph".INTERNATIONAL JOURNAL OF SOFTWARE ENGINEERING AND KNOWLEDGE ENGINEERING 28.2(2018):207-217.