Affiliation:
1. Universidad de Granada
2. Universitat Politècnica de València
3. Universidad Politécnica de Madrid
4. Barcelona Supercomputing Center (BSC)
Abstract
Internet and social media have revolutionised the way news is distributed and consumed. However, the constant flow of massive amounts of content has made it difficult to discern between truth and falsehood, especially in online platforms plagued with malicious actors who create and spread harmful stories. Debunking disinformation is costly, which has put artificial intelligence (AI) and, more specifically, machine learning (ML) in the spotlight as a solution to this problem. This work revises recent literature on AI and ML techniques to combat disinformation, ranging from automatic classification to feature extraction, as well as their role in creating realistic synthetic content. We conclude that ML advances have been mainly focused on automatic classification and scarcely adopted outside research labs due to their dependence on limited-scope datasets. Therefore, research efforts should be redirected towards developing AI-based systems that are reliable and trustworthy in supporting humans in early disinformation detection instead of fully automated solutions.
Publisher
Ediciones Profesionales de la Informacion SL
Subject
Library and Information Sciences,Information Systems,Communication,General Medicine
Cited by
2 articles.
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