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arXiv 1905.03493cs.LGcs.AIcs.ITmath.ITstat.ML

Limits of Deepfake Detection: A Robust Estimation Viewpoint

University of Illinois at Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校)

Sakshi Agarwal, Lav R. Varshney

英文摘要:

Deepfake detection is formulated as a hypothesis testing problem to classify an image as genuine or GAN-generated. A robust statistics view of GANs is considered to bound the error probability for various GAN implementations in terms of their performance. The bounds are further simplified using a Euclidean approximation for the low error regime. Lastly, relationships between error probability and epidemic thresholds for spreading processes in networks are established.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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