Finding Expert Role in Social-Support Online Community

被引：0

作者：

Hamid, Isma ^{[1
]}

Wu, Yu ^{[1
]}

Nawaz, Qamar ^{[1
]}

Rauf, Muhammad ^{[2
]}

机构：

[1] Chongqing Univ Posts & Telecommun, Coll Comp Sci & Technol, Chongqing, Peoples R China

[2] Univ Chinese Acad Sci, Inst Automat, Beijing, Peoples R China

来源：

COMMUNICATIONS, SIGNAL PROCESSING, AND SYSTEMS | 2019年 / 463卷

关键词：

Online communities; Expert role; World Wide Web; NETWORKS;

D O I：

10.1007/978-981-10-6571-2_334

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Understanding experts' roles and behaviors in social networking sites are helpful in designing and implementation of social network systems. Social element of an expert's role is an important aspect to be investigated that has been overlooked until recently. In this paper, to investigates the social element of experts in social support online community, we proposed a graph based feature selection approach to identify current experts in online communities. The experimental results show the effectiveness of the proposed technique in evaluating user's expertise in online communities. The proposed technique is simple to implement in comparison to computationally expensive algorithms.

引用

页码：2762 / 2769

页数：8

共 19 条

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