CIMTDetect: a community infused matrix-tensor coupled factorization based method for fake news detection
Shashank Gupta,Raghuveer Thirukovalluru,Manjira Sinha,Sandya Mannarswamy +3 more
- pp 278-281
TLDR
In this article, a tensor factorization based method was proposed to encode the news article in a latent embedding space preserving the community structure of echo-chambers in social networks.Abstract:
In this paper, we tackle the problem of fake news detection from social media by exploiting the presence of echo chamber communities (communities sharing same beliefs) that exist within the social network of the users By modeling the echo-chambers as closely-connected communities within the social network, we represent a news article as a 3-mode tensor of the structure - and propose a tensor factorization based method to encode the news article in a latent embedding space preserving the community structure We also propose an extension of the above method, which jointly models the community and content information of the news article through a coupled matrix-tensor factorization framework We empirically demonstrate the efficacy of our method for the task of Fake News Detection over two real-world datasetsread more
Citations
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Journal ArticleDOI
Network-based Fake News Detection: A Pattern-driven Approach
Xinyi Zhou,Reza Zafarani +1 more
TL;DR: This work aims to study the patterns of fake news in social networks, which refer to the news being spread, spreaders of the news and relationships among the spreaders, and enhances the explainability in fake news feature engineering.
Journal ArticleDOI
Fake News Early Detection: A Theory-driven Model
TL;DR: In this paper, a theory-driven model is proposed for fake news detection, which represents news at each level, relying on well-established theories in social and forensic psychology, and then conducts real-world data mining to detect fake news.
Journal ArticleDOI
DeepFakE: improving fake news detection using tensor decomposition-based deep neural network
TL;DR: The proposed model (DeepFakE) outperforms with the existing fake news detection methods by applying deep learning on combined news content and social context-based features as an echo-chamber.
Book
Detecting Fake News on Social Media
TL;DR: This research highlights the need to understand more fully the role that social media plays in the development of media literacy and how it can be leveraged for social media-enabled media literacy.
Journal ArticleDOI
BerConvoNet: A deep learning framework for fake news classification
TL;DR: A deep learning framework to classify the given news text into fake or real with minimal error is presented, and it shows that BerConvoNet outplays other models on various performance metrics.
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