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BUM at CheckThat! 2022: A Composite Deep Learning Approach to Fake News Detection using Evidence Retrieval

La Barbera D.
•
Roitero K.
•
Mackenzie J.
altro
Mizzaro S.
2022
  • book part

Abstract
We detail a deep learning approach based on the transformer architecture for performing fake news detection. The proposed approach is composed of a deep learning network which receives as input the claim to be verified, a series of predictions made by other models, and supporting evidence in the form of ranked passages. We validate our approach participating as the Brisbane–Udine–Melbourne (BUM) Team in the CLEF2022-CheckThat! Lab (Task 3: Fake News Detection), where we achieve an F1-score of 0.275, ranking 10th out of 25 participants.1
Archivio
http://hdl.handle.net/11390/1232024
info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85136945273
https://ricerca.unityfvg.it/handle/11390/1232024
Diritti
metadata only access
Soggetti
  • deep learning

  • fact-checking

  • fake new

  • information retrieval...

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