Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11851/9273
Title: | Overview of the CLEF-2022 CheckThat! Lab on Fighting the COVID-19 Infodemic and Fake News Detection | Authors: | Nakov, Preslav Barron-Cedeno, Alberto Martino, Giovanni da San Alam, Firoj Struss, Julia Maria Mandl, Thomas Kartal, Yavuz Selim |
Keywords: | Fact-Checking Disinformation Misinformation Check-Worthiness Verified Claim Retrieval Fake News COVID-19 |
Publisher: | Springer International Publishing Ag | Abstract: | We describe the fifth edition of the CheckThat! lab, part of the 2022 Conference and Labs of the Evaluation Forum (CLEF). The lab evaluates technology supporting tasks related to factuality in multiple languages: Arabic, Bulgarian, Dutch, English, German, Spanish, and Turkish. Task 1 asks to identify relevant claims in tweets in terms of check-worthiness, verifiability, harmfullness, and attention-worthiness. Task 2 asks to detect previously fact-checked claims that could be relevant to fact-check a new claim. It targets both tweets and political debates/speeches. Task 3 asks to predict the veracity of the main claim in a news article. CheckThat! was the most popular lab at CLEF-2022 in terms of team registrations: 137 teams. More than one-third (37%) of them actually participated: 18, 7, and 26 teams submitted 210, 37, and 126 official runs for tasks 1, 2, and 3, respectively. | Description: | 13th International Conference of the CLEF-Association (CLEF) - Experimental IR meets Multilinguality, Multimodality, and Interaction -- SEP 05-08, 2022 -- Univ Bologna, Bologna, ITALY | URI: | https://doi.org/10.1007/978-3-031-13643-6_29 https://hdl.handle.net/20.500.11851/9273 |
ISBN: | 978-3-031-13643-6 978-3-031-13642-9 |
ISSN: | 0302-9743 1611-3349 |
Appears in Collections: | Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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