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GEM-FI: Gated Evidential Mixtures with Fisher Modulation

研究人员推出 GEM-FI,这是一类旨在提高深度学习中不确定性估计的新模型。该方法解决了现有证据深度学习方法的一些局限性,这些方法可能过于自信且无法表示多模态不确定性。GEM-FI 利用门控机制和证据头混合,以提供更准确和校准的不确定性估计,尤其是在图像分类和分布外检测任务中。 AI

影响 引入了一种更可靠的不确定性估计新方法,有可能提高关键应用中的 AI 安全性和鲁棒性。

排序理由 这是一篇详细介绍新模型架构及其在基准测试中性能的研究论文。

在 arXiv cs.LG 阅读 →

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GEM-FI: Gated Evidential Mixtures with Fisher Modulation

报道来源 [2]

  1. arXiv cs.LG TIER_1 English(EN) · Marco Mustafa Mohammed, Fatemeh Daneshfar, Pietro Li\`o ·

    GEM-FI: Gated Evidential Mixtures with Fisher Modulation

    arXiv:2605.03750v1 Announce Type: new Abstract: Evidential Deep Learning (EDL) enables single-pass uncertainty estimation by predicting Dirichlet evidence, but it can remain overconfident and poorly calibrated, and it often fails to represent multi-modal epistemic uncertainty. We…

  2. arXiv cs.LG TIER_1 English(EN) · Pietro Liò ·

    GEM-FI: Gated Evidential Mixtures with Fisher Modulation

    Evidential Deep Learning (EDL) enables single-pass uncertainty estimation by predicting Dirichlet evidence, but it can remain overconfident and poorly calibrated, and it often fails to represent multi-modal epistemic uncertainty. We introduce Gated Evidential Mixtures (GEM), a fa…