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English(EN) Sample-Optimal Estimation of the Fr\'echet Inception Distance

新的FID估算方法有望改进生成模型评估

研究人员开发了改进Fréchet Inception Distance (FID)估算的新方法,FID是评估生成模型的常用指标。该研究为经验插件估计量建立了严格的界限,揭示了大约$d^2$的样本复杂度。为解决此问题,他们提出了一种任意阶数的推断方法,并引入了相对泰勒去偏(RTD),这是一种计算效率高且样本复杂度达到最优$O(d / \epsilon^2)$的算法。实验表明,RTD在ImageNet上使用标准样本预算时可实现更低的估算误差,而另一项提出的估算器VALE$_2$则以显著更少的样本实现了与FID$_\infty$相当的准确度。 AI

影响 提高了生成模型的评估准确性,可能加速研究和开发。

排序理由 学术论文,详细介绍了机器学习评估指标的新算法和理论分析。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

新的FID估算方法有望改进生成模型评估

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学术论文,详细介绍了机器学习评估指标的新算法和理论分析。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.LG TIER_1 English(EN) · Ziyun Chen, Jerry Li, Kevin Tian, Yusong Zhu ·

    Sample-Optimal Estimation of the Fréchet Inception Distance

    arXiv:2610.07114v1 Announce Type: new Abstract: The Fr\'echet Inception Distance (FID) is widely used to evaluate generative models, but its empirical plug-in estimator suffers from finite-sample bias [BSAG18, CF20]. We study the sample complexity $n$ of estimating FID to error $…