Influence embedding from incomplete observations in Sina Weibo

Wei Huang, Guohao Sun*, Mei Wang, Weiliang Zhao, Jian Yang

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionpeer-review

Abstract

Online Social Networks (OSNs) such as Twitter, Sina Weibo, and Facebook play an important role in our daily life recently. The influence diffusion between users is a common phenomenon on OSNs, which has been applied in numerous applications such as rumor detection and product marketing. Most of the existing influence modeling methods are based on complete data. However, due to certain reasons like privacy protection, it is very hard to obtain complete history data in OSNs. In this paper, we propose a new method to estimate user influence based on incomplete data from user behaviors. Firstly, we apply the maximum likelihood estimator to estimate the user’s missing behaviors. Then, we use direct interaction to get the influence of the sender and receiver. In addition, we apply different actions between users to improve the performance of our method. Empirical experiments on the Weibo dataset show that our method outperforms the existing methods.

Original languageEnglish
Title of host publicationWeb Information Systems Engineering – WISE 2023
Subtitle of host publication24th International Conference, Melbourne, VIC, Australia, October 25–27, 2023, proceedings
EditorsFeng Zhang, Hua Wang, Mahmoud Barhamgi, Lu Chen, Rui Zhou
Place of PublicationSingapore
PublisherSpringer, Springer Nature
Pages111-121
Number of pages11
ISBN (Electronic)9789819972548
ISBN (Print)9789819972531
DOIs
Publication statusPublished - 2023
Externally publishedYes
Event24th International Conference on Web Information Systems Engineering, WISE 2023 - Melbourne, Australia
Duration: 25 Oct 202327 Oct 2023

Publication series

NameLecture Notes in Computer Science
PublisherSpringer
Volume14306
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference24th International Conference on Web Information Systems Engineering, WISE 2023
Country/TerritoryAustralia
CityMelbourne
Period25/10/2327/10/23

Keywords

  • Social network
  • Influence embedding
  • Sina Weibo

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