Summary

Clickbait detection addresses the identification of headlines or promotional content designed to entice clicks through exaggerated, misleading or sensational language. The proliferation of social networks and digital news platforms has incentivised publishers and malicious actors to deploy attention-grabbing tactics that often betray the reader’s expectations. Research in this field encompasses linguistic and behavioural analyses, machine learning classifiers, and deep learning architectures seeking to distinguish clickbait from genuine content. Early approaches relied on handcrafted lexical, syntactic and semantic features extracted from headlines, while more recent work has shifted towards end-to-end neural models and transfer-learning frameworks that draw on large pretrained language representations. Challenges include the diversity of clickbait strategies across domains and languages, evolving adversarial tactics, and the need for real-time or browser-embedded solutions. Effective detection supports user trust, mitigates misinformation and enhances the integrity of online ecosystems by flagging or filtering deceptive content before engagement.

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Clickbait Detection in Online Media publication trend

The graph below shows the total number of articles in clickbait detection in online media across all publications each year (not limited to Nature Index journals).

Technical terms

Clickbait: A headline or link phrased to provoke curiosity or emotion, often misleading about the actual content.

Machine learning: A suite of algorithms that learn predictive patterns from data without explicit programming.

Deep learning: A subset of machine learning employing multi-layered neural networks to model complex representations.

Transfer learning: A technique whereby models pretrained on large text corpora are adapted to specialised tasks with limited additional data.

Semantic analysis: Automated examination of text to extract meaning, sentiment, topics or relationships among concepts.

Recurrent neural network (RNN): A class of neural network designed to process sequential data by retaining context through feedback connections.

References

  1. Automatic Detection of Clickbait Headlines Using Semantic Analysis and Machine Learning Techniques. Applied Sciences (2023).
  2. Clickbait Detection Using Deep Recurrent Neural Network. Applied Sciences (2022).
  3. BERT, XLNet or RoBERTa: The Best Transfer Learning Model to Detect Clickbaits. IEEE Access (2021).

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