综述深度学习与基础模型在气象预测中的应用与挑战
Deep Learning and Foundation Models for Weather Prediction: A Survey
- 按训练范式分类:确定性预测、概率生成、预训练微调
- 总结主流模型架构与关键性能挑战,提出未来研究方向
- 适合关注AI气象应用的科研人员与工程开发者
基于物理的数值模型长期以来是大气科学的基石,虽具鲁棒性但计算成本高昂。深度学习模型在气象学中崭露头角,能通过学习复杂天气与气候数据间的深层依赖关系,实现高效预测。尽管这些模型在气象预测中表现优异,常超越传统方法,但仍面临严峻挑战。本文系统综述了近期用于气象预测的深度学习与基础模型。我们提出一个分类体系,依据训练范式将现有模型分为三类:确定性预测学习、概率生成学习、预训练与微调。针对每类范式,深入分析模型架构、核心挑战、关键洞察,并提出未来研究方向。此外,探讨了这些方法的实际应用场景,整理了开源代码库与常用数据集,旨在推动研究成果向实际应用转化,促进人工智能在气象预测中开放可信的实践。相关资源见 https://github.com/JimengShi/ DL-Foundation-Models-Weather。
原文摘要 · Abstract (English)
Physics-based numerical models have been the bedrock of atmospheric sciences for decades, offering robust solutions but often at the cost of significant computational resources. Deep learning (DL) models have emerged as powerful tools in meteorology, capable of analyzing complex weather and climate data by learning intricate dependencies and providing rapid predictions once trained. While these models demonstrate promising performance in weather prediction, often surpassing traditional physics-based methods, they still face critical challenges. This paper presents a comprehensive survey of recent deep learning and foundation models for weather prediction. We propose a taxonomy to classify existing models based on their training paradigms: deterministic predictive learning, probabilistic generative learning, and pre-training and fine-tuning. For each paradigm, we delve into the underlying model architectures, address major challenges, offer key insights, and propose targeted directions for future research. Furthermore, we explore real-world applications of these methods and provide a curated summary of open-source code repositories and widely used datasets, aiming to bridge research advancements with practical implementations while fostering open and trustworthy scientific practices in adopting cutting-edge artificial intelligence for weather prediction. The related sources are available at https://github.com/JimengShi/ DL-Foundation-Models-Weather.
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