Journal of Marine Sciences ›› 2024, Vol. 42 ›› Issue (3): 51-63.DOI: 10.3969/j.issn.1001-909X.2024.03.004

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Review of application of deep learning in Indian Ocean Dipole prediction

ZHENG Mengke1(), FANG Wei2,3,4,*(), ZHANG Xiaozhi2,3,4   

  1. 1. School of Electronic and Information Engineering, Anhui Jianzhu University, Hefei 230601, China
    2. School of Computer Science, Nanjing University of Information Science & Technology, Nanjing 210044, China
    3. Key Laboratory of Transportation Meteorology of China Meteorological Administration (Nanjing Joint Institute for Atmospheric Sciences), Nanjing 210041, China
    4. Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology (CICAEET), Nanjing University of Information Science & Technology, Nanjing 210044, China
  • Received:2024-04-01 Revised:2024-07-10 Online:2024-09-15 Published:2024-11-25

Abstract:

The Indian Ocean Dipole (IOD) is a pivotal climate phenomenon in the Indian Ocean region, exerting a significant impact on the climate change of the surrounding areas and the global climate system. Accurate prediction of IOD is essential for comprehending the dynamics of the global climate, yet traditional forecasting methods are limited in capturing its complexity and nonlinearity, constraining predictive capabilities. This paper begins by outlining the relevant theories of IOD and evaluates the strengths and weaknesses of traditional forecasting methods. It then provides a comprehensive analysis of the application and development of deep learning in the field of IOD prediction, highlights the advantages of deep learning models over traditional methods in terms of automatic feature extraction, nonlinear relationship modeling, and large data processing capabilities. Additionally, the paper discusses the challenges faced by deep learning models in IOD forecasting: including data scarcity, overfitting, and model interpretability issues, and proposes future research directions to promote innovation and progress in the application of deep learning technology in the field of climate prediction.

Key words: global climate change, neural network, CNN, LSTM, ConvLSTM, climate prediction, climate variability, data processing

CLC Number: