AuthorsC. Boididou, S. Papadopoulos, S. E. Middleton, D. T. D. Nguyen, M. Riegler, A. Petlund and Y. Kompatsiaris
TitleThe VMU Participation @ Verifying Multimedia Use 2016
AfilliationCommunication Systems
StatusPublished
Publication TypeProceedings, refereed
Year of Publication2016
Conference NameMediaEval 2016 Workshop
Date Published10/2016
PublisherCEUR Workshop Proceedings
Place Published Hilversum, Netherlands
Abstract

The participating approach predicts whether a tweet, which is accompanied by multimedia content (image/video), is trustworthy (real) or deceptive (fake). We combine two different methods a) one using a semi-supervised learning scheme that leverages the decisions of two independent classifiers to produce a decision and b) one using textual patterns to extract claims about whether a post is fake or real and attribution statements about the content source. The experiments, carried out on the Verifying Multimedia Use dataset, used different combinations of content quality and trust-oriented features, namely tweet-based, user-based and forensics.

Citation Key24856