RePPL: Recalibrating Perplexity by Uncertainty in Semantic Propagation and Language Generation for Explainable QA Hallucination Detection

Fuente: arXiv
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Bibliographic Details
Main Authors: Huang, Yiming, Zhang, Junyan, Wang, Zihao, Bie, Biquan, Qiu, Yunzhong, Hu, Xuming, Fung, Yi R., He, Xinlei
Format: Preprint
Published: 2025
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