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Sep, 2023
深度学习天气预测模型的动力测试
Dynamical Tests of a Deep-Learning Weather Prediction Model
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Gregory J. Hakim, Sanjit Masanam
TL;DR
全球深度学习天气预测模型与物理模型的预测效果相媲美,但这些模型是否包含大气动力学仍不清楚,本文通过四个经典的动力学实验对Pangu-weather模型进行检验,发现模型在所有实验中都表现出现实的物理特性,因此认为它可以作为一种快速测试想法的工具而替代昂贵的物理模型。
Abstract
Global
deep-learning weather prediction models
have recently been shown to produce forecasts that rival those from physics-based models run at operational centers. It is unclear whether these models have encoded
atmosph
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