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English(EN) How Many, but How Sure? Class Competition as a Confidence Proxy in Multi-Class Density-Based Counting

新方法评估多类别密度估计的置信度

研究人员开发了一种新方法来评估多类别密度估计器的置信度,这对于在拥挤场景中计数对象特别有用。这种无需训练的方法称为类别竞争,它分析预测的密度图以识别不可靠的密度分配。通过在推理时减弱有争议的密度,该方法在 Hicks 等人的数据集的 DSACA 预测上将平均绝对误差 (MAE) 从 0.920 降低到 0.846,表明类别竞争提供了关于计数可靠性的宝贵信息。 AI

影响 这项研究可以提高复杂场景下物体计数的可靠性,可能影响计算机视觉和自主系统的应用。

排序理由 这是一篇详细介绍密度估计新方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

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新方法评估多类别密度估计的置信度

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这是一篇详细介绍密度估计新方法的学术论文。[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) · Villanelle O'Reilly, Georgios Leontidis, Marc Hanheide ·

    多少,但有多确定?类别竞争作为多类别基于密度的计数中的置信度代理

    arXiv:2610.23611v1 Announce Type: new Abstract: Multi-class density estimators can count objects in crowded scenes, but their class-wise outputs offer no indication of how reliably density mass has been allocated. We introduce a training-free confidence proxy based on local compe…