RADAR: Retrieval-Augmented Detector with Adversarial Refinement for Adaptive LLM-Generated Fake News Detection
Experiments on an LLM-generated fake news benchmark show that RADAR outperforms retrieval-augmented trainable baselines and general-purpose LLMs with retrieval, suggesting improved generalization beyond the specific co-evolved generator used during training.
Song-Duo Ma, Yi-Hung Liu, Hsin-Yu Lin et al.
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