A model-free scheme for meme ranking in social media
He, Saike1; Zheng, Xiaolong1; Zeng, Daniel1,2
2016
发表期刊DECISION SUPPORT SYSTEMS
卷号81页码:1-11
文章类型Article
摘要The prevalence of social media has greatly catalyzed the dissemination and proliferation of online memes (e.g., ideas, topics, melodies, and tags). However, this information abundance is exceeding the capability of online users to consume it. Ranking memes based on their popularities could promote online advertisement and content distribution. Despite such importance, few existing work can solve this problem well. They are either daunted by unpractical assumptions or incapability of characterizing dynamic information. As such, in this paper, we elaborate a model-free scheme to rank online memes in the context of social media. This scheme is capable to characterize the nonlinear interactions of online users, which mark the process of meme diffusion. Empirical studies on two large-scale, real-world datasets (one in English and one in Chinese) demonstrate the effectiveness and robustness of the proposed scheme. In addition, due to its fine-grained modeling of user dynamics, this ranking scheme can also be utilized to explain meme popularity through the lens of social influence. (C) 2015 The Authors. Published by Elsevier B.V.
关键词Meme Ranking Model-free Scheme Transfer Entropy
WOS标题词Science & Technology ; Technology
DOI10.1016/j.dss.2015.10.002
关键词[WOS]DIFFUSION ; CONTAGION ; NETWORKS
URL查看原文
收录类别SCI ; SSCI
语种英语
项目资助者National Natural Science Foundation of China(71402177 ; National Institutes of Health (NIH) of USA(1R01DA037378-01) ; Ministry of Health(2013ZX10004218) ; 71472175 ; 71103180)
WOS研究方向Computer Science ; Operations Research & Management Science
WOS类目Computer Science, Artificial Intelligence ; Computer Science, Information Systems ; Operations Research & Management Science
WOS记录号WOS:000369203200001
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/10773
专题复杂系统管理与控制国家重点实验室_互联网大数据与信息安全
通讯作者Zheng, Xiaolong
作者单位1.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China
2.Univ Arizona, Dept Management Informat Syst, Tucson, AZ 85721 USA
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He, Saike,Zheng, Xiaolong,Zeng, Daniel. A model-free scheme for meme ranking in social media[J]. DECISION SUPPORT SYSTEMS,2016,81:1-11.
APA He, Saike,Zheng, Xiaolong,&Zeng, Daniel.(2016).A model-free scheme for meme ranking in social media.DECISION SUPPORT SYSTEMS,81,1-11.
MLA He, Saike,et al."A model-free scheme for meme ranking in social media".DECISION SUPPORT SYSTEMS 81(2016):1-11.
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