Abstract

The problem of detecting misinformation and fake content on social media is gaining importance with the increase in popularity of these social media platforms. Researchers have addressed this content analysis problem using machine learning tools with innovations in feature engineering as well as algorithm design. However, most of the machine learning approaches use a conventional classification setting, involving training a classifier on a set of features. In this work, we propose a fusion of a pairwise ranking approach and a classification system in detecting tweets with misinformation that include multimedia content. Pairwise ranking allows comparison between two objects and returns a preference score for the first object in the pair in comparison to the second object. We design a ranking system to determine the legitimacy score for a tweet with reference to another tweet from the same topic of discussion (as …

Date

2017

Authors

Taruna Agrawal, Rahul Gupta, Shrikanth Narayanan

Conference

2017 25th European Signal Processing Conference (EUSIPCO)

Pages

1045-1049

Publisher

IEEE