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Erschienen in: The Journal of Supercomputing 10/2021

01.04.2021

A two-step rumor detection model based on the supernetwork theory about Weibo

verfasst von: Xuefan Dong, Ying Lian, Yuxue Chi, Xianyi Tang, Yijun Liu

Erschienen in: The Journal of Supercomputing | Ausgabe 10/2021

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Abstract

Based on the supernetwork theory, a two-step rumor detection model was proposed. The first step was the classification of users on the basis of user-based features. In the second step, non-user-based features, including psychology-based features, content-based features, and parts of supernetwork-based features, were used to detect rumors posted by different types of users. Four machine learning methods, namely, Naive Bayes, Neural Network, Support Vector Machine, and Logistic Regression, were applied to train the classifier. Four real cases and several assessment metrics were employed to verify the effectiveness of the proposed model. Performance of the model regarding early rumor detection was also evaluated by separating the datasets according to the posting time of posts. Results showed that this model exhibited better performance in rumor detection compared to five benchmark models, mainly owing to the application of the supernetwork theory and the two-step mechanism.

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Literatur
8.
Zurück zum Zitat Jaccard P (1912) The Distribution of the Flora in the Alpine Zone. New Phytol 11:37–50CrossRef Jaccard P (1912) The Distribution of the Flora in the Alpine Zone. New Phytol 11:37–50CrossRef
9.
Zurück zum Zitat Jain S, Sharma V, Kaushal R (2016) Towards automated real-time detection of misinformation on TwitterInternational Conference on Advances in Computing, Communications and Informatics. IEEE, pp 2015–2020 Jain S, Sharma V, Kaushal R (2016) Towards automated real-time detection of misinformation on TwitterInternational Conference on Advances in Computing, Communications and Informatics. IEEE, pp 2015–2020
10.
Zurück zum Zitat Kuner R (1986) Sheffi: “Urban Transportation Networks: Equilibrium Analysis with Mathematical Programming Methods” (Book Review). American Planning Association, Washington, D.C., p 519 Kuner R (1986) Sheffi: “Urban Transportation Networks: Equilibrium Analysis with Mathematical Programming Methods” (Book Review). American Planning Association, Washington, D.C., p 519
30.
Zurück zum Zitat Sun S, Liu H, He J, Du X (2013) Detecting Event Rumors on Sina Weibo Automatically15th Asia-Pacific Web Conference. Springer, Berlin Heidelberg, Sydney, Australia, pp 120–131 Sun S, Liu H, He J, Du X (2013) Detecting Event Rumors on Sina Weibo Automatically15th Asia-Pacific Web Conference. Springer, Berlin Heidelberg, Sydney, Australia, pp 120–131
31.
Zurück zum Zitat Sunstein CR (2009) On rumors: how falsehoods spread, why we believe them, what can be done. Farrar, Straus and Giroux, New York Sunstein CR (2009) On rumors: how falsehoods spread, why we believe them, what can be done. Farrar, Straus and Giroux, New York
36.
Zurück zum Zitat Vosoughi S (2015) Automatic Detection and Verification of Rumors on Twitter. ProQuest Dissertations Publishing Vosoughi S (2015) Automatic Detection and Verification of Rumors on Twitter. ProQuest Dissertations Publishing
39.
Zurück zum Zitat Yang F, Liu Y, Yu X, Yang M (2012) Automatic detection of rumor on Sina Weibo Yang F, Liu Y, Yu X, Yang M (2012) Automatic detection of rumor on Sina Weibo
43.
Zurück zum Zitat Zhao Z, Resnick P, Mei Q (2015) Enquiring Minds: Early Detection of Rumors in Social Media from Enquiry Posts24th International Conference on World Wide Web. ACM, Florence, Italy, pp 1395–1405 Zhao Z, Resnick P, Mei Q (2015) Enquiring Minds: Early Detection of Rumors in Social Media from Enquiry Posts24th International Conference on World Wide Web. ACM, Florence, Italy, pp 1395–1405
Metadaten
Titel
A two-step rumor detection model based on the supernetwork theory about Weibo
verfasst von
Xuefan Dong
Ying Lian
Yuxue Chi
Xianyi Tang
Yijun Liu
Publikationsdatum
01.04.2021
Verlag
Springer US
Erschienen in
The Journal of Supercomputing / Ausgabe 10/2021
Print ISSN: 0920-8542
Elektronische ISSN: 1573-0484
DOI
https://doi.org/10.1007/s11227-021-03748-x

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