Search Results for author: Sahar Tahmasebi

Found 2 papers, 2 papers with code

ChartCheck: Explainable Fact-Checking over Real-World Chart Images

1 code implementation13 Nov 2023 Mubashara Akhtar, Nikesh Subedi, Vivek Gupta, Sahar Tahmasebi, Oana Cocarascu, Elena Simperl

Whilst fact verification has attracted substantial interest in the natural language processing community, verifying misinforming statements against data visualizations such as charts has so far been overlooked.

Fact Checking Fact Verification +1

Improving Generalization for Multimodal Fake News Detection

1 code implementation29 May 2023 Sahar Tahmasebi, Sherzod Hakimov, Ralph Ewerth, Eric Müller-Budack

To reduce the bias and improve model generalization, we suggest training data augmentation to conduct more meaningful experiments for fake news detection on social media.

Data Augmentation Fake News Detection +1

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