在翻译,旋转和形状下定义形状和形式作为等同类 - 也是规模的,我们将广义添加剂回归扩展到平面曲线和/或地标配置的形状/形式的模型。该模型尊重响应的所得到的商几何形状,采用平方的测量距离作为损耗函数和测地响应函数来将添加剂预测器映射到形状/形状空间。为了拟合模型,我们提出了一种riemannian $ l_2 $ -boosting算法,适用于可能大量可能的参数密集型模型术语,其还产生了自动模型选择。我们通过合适的张量 - 产品分解为形状/形状空间中的(甚至非线性)协变量提供新的直观可解释的可视化。所提出的框架的有用性在于1)的野生和驯养绵羊和2)细胞形式的分析中,在生物物理模型中产生的细胞形式,以及3)在具有反应形状和形式的现实模拟研究中,具有来自a的响应形状和形式在瓶轮廓上的数据集。
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Almonds are one of the most lucrative products of California, but are also among the most sensitive to climate change. In order to better understand the relationship between climatic factors and almond yield, an automated machine learning framework is used to build a collection of machine learning models. The prediction skill is assessed using historical records. Future projections are derived using 17 downscaled climate outputs. The ensemble mean projection displays almond yield changes under two different climate scenarios, along with two technology development scenarios, where the role of technology development is highlighted. The mean projections and distributions provide insightful results to stakeholders and can be utilized by policymakers for climate adaptation.
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