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English(EN) Halo: Improving forecast accuracy through heteroscedastic estimation

Halo方法通过估计分布尺度来提高预测准确性

研究人员开发了一种名为Halo的方法,通过与位置参数一起估计分布的尺度参数来提高预测准确性。该方法重用了现有的深度预测器架构,并使用负对数似然目标进行训练,在各种模型和数据集上显示出均方误差(MSE)和平均绝对误差(MAE)的改进。研究发现,该方法的有效性主要取决于尺度估计,而不是尺度估计组件的具体架构,并且现有超参数通常可以重用。 AI

影响 通过改进模型不确定性估计,提高各领域预测的准确性。

排序理由 该集群包含一篇详细介绍提高预测准确性新方法的论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

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Halo方法通过估计分布尺度来提高预测准确性

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该集群包含一篇详细介绍提高预测准确性新方法的论文。[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) · Adam Cataldo ·

    Halo:通过异方差估计提高预测准确性

    arXiv:2609.10589v1 Announce Type: new Abstract: Heteroscedastic forecasting, where a network estimates a scale parameter alongside a location parameter, is normally motivated by uncertainty quantification. This paper shows it also improves the point estimate, in contrast to repor…