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arXiv · 2004.08166

Too Many Claims to Fact-Check: Prioritizing Political Claims Based on Check-Worthiness

Yavuz Selim Kartal·Busra Guvenen·Mucahid Kutlu
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Abstract

The massive amount of misinformation spreading on the Internet on a daily basis has enormous negative impacts on societies. Therefore, we need automated systems helping fact-checkers in the combat against misinformation. In this paper, we propose a model prioritizing the claims based on their check-worthiness. We use BERT model with additional features including domain-specific controversial topics, word embeddings, and others. In our experiments, we show that our proposed model outperforms all state-of-the-art models in both test collections of CLEF Check That! Lab in 2018 and 2019. We also conduct a qualitative analysis to shed light-detecting check-worthy claims. We suggest requesting rationales behind judgments are needed to understand subjective nature of the task and problematic labels.

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Yavuz Selim Kartal, Busra Guvenen, Mucahid Kutlu. 2020-04-17. Too Many Claims to Fact-Check: Prioritizing Political Claims Based on Check-Worthiness. https://arxiv.org/abs/2004.08166

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