Cited by 15Spam and Phishing DetectionMisinformation and Its ImpactsAuthorship Attribution and Profiling

Automatic Detection of Bot-generated Tweets

Open access
Tourille, Julien, Sow, Babacar, Popescu, Adrian·2022·Proceedings of the 1st International Workshop on Multimedia AI against Disinformation

Abstract

Deep neural networks have the capacity to generate textual content which is increasingly difficult to distinguish from that produced by humans. Such content can be used in disinformation campaigns and its detrimental effects are amplified if it spreads on social networks. Here, we study the automatic detection of bot-generated Twitter messages. This task is difficult due to combination between the strong performance of recent deep language models and the limited length of tweets. In this study, we propose a challenging definition of the problem by making no assumption regarding the bot account, its network or the method used to generate the text. We devise two approaches for bot detection based on pretrained language models and create a new dataset of generated tweets to improve the performance of our classifier on recent text generation algorithms. The obtained results show that the generalization capabilities of the proposed classifier heavily depends on the dataset used to trained the model. Interestingly, the two automatic dataset augmentation proposed here show promising results. Their introduction leads to consistent performance gains compared to the use of the original dataset alone.

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Crossref · 10.1145/3512732.3533584

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5 of 5 references verified0 citation errors · 0 not checkable

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  • Subsequent studies have built upon the Fagni et al. dataset to explore various strategies for bot detection based on content.

    “Subsequent studies have built upon this dataset to explore various strategies for bot detection based on content (Saravani et al., 2021;Gambini et al., 2022;Tourille et al., 2022).”

    From Anatomy of an AI-powered malicious social botnet (2024) · cites this paper as Tourille et al., 2022

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Authors
Tourille, J., Sow, B., & Popescu, A.
Affiliations
  • Commissariat à l'Énergie Atomique et aux Énergies Alternatives (FR)
  • Université Clermont Auvergne (FR)
Venue
Proceedings of the 1st International Workshop on Multimedia AI against Disinformation
Publisher
ACM
Published
2022-06-27
Pages
44-51
OpenAlex
W4283464460
Cited by
15
References
5
Citations by year
2026: 2 · 2024: 6 · 2023: 6 · 2022: 1
FWCI
2.91
Type
conference paper
Language
en
Open access
Locations
HAL (submittedVersion, other-oa)
Funders
  • European Commission (951911)
  • Fondation MAIF
  • Regional Council of Ile-de-France
Topics
  • Physical Sciences › Computer Science › Information Systems › Spam and Phishing Detection
  • Social Sciences › Sociology and Political Science › Misinformation and Its Impacts
  • Physical Sciences › Computer Science › Artificial Intelligence › Authorship Attribution and Profiling
Keywords
bot detection, Twitter, disinformation, pre-trained language models, data augmentation, deep language models

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