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Research on Wind Speed Prediction Method Based on Feature Fusion

Shengjie Zhou, Fei Luo
International Journal of Computer Science and Information Technology, (2024), Vol.2, No.1, pp.437-442
Published: March 25, 2024
DOI: 10.62051/ijcsit.v2n1.46
PDF: Download Full Text PDF
Abstract

Wind speed occupies a central position in the study of atmospheric circulation and climate change, playing a crucial role in the accuracy and reliability of meteorological forecasting models. The current meteorological observation network, especially in remote and mountainous areas, faces challenges due to insufficient data resulting from low station density. This limitation hampers a comprehensive understanding of wind field dynamics, subsequently affecting the performance of forecasting models. To enhance the performance of meteorological prediction models, this study adopts an innovative approach that combines boxplot difference indexing and feature-level fusion techniques to filter key predictive features and reduce information redundancy. Furthermore, by integrating spatial location information, the contribution of geographic data to wind field prediction is enhanced, improving the quality of the fused data and thereby increasing the accuracy of model predictions. Experimental comparisons demonstrate that the integrated wind field dataset, post feature fusion, achieves better results across various deep learning models.

Keywords: Wind speed prediction; Multisource data; Feature fusion; Deep learning
APA Citation: Shengjie Zhou, Fei Luo (2024). Research on Wind Speed Prediction Method Based on Feature Fusion. International Journal of Computer Science and Information Technology, 2(1), 437-442. https://doi.org/10.62051/ijcsit.v2n1.46

References

  1. Kalnay E. Atmospheric modeling, data assimilation and predictability[M]. Cambridge university press, 2003. [M].https://doi.org/10.1198/tech.2005.s326
  2. Gustafsson N, Janjić T, Schraff C, et al. Survey of data assimilation methods for convective‐scale numerical weather prediction at operational centres[J]. Quarterly Journal of the Royal Meteorological Society, 2018, 144(713): 1218-1256.https://doi.org/10.1002/qj.3179
  3. Sasaki Y. An ObJective Analysis Based on the Variational Method[J]. Journal of the Meteorological Society of Japan. Ser. II, 1958, 36(3): 77-88.https://doi.org/10.2151/jmsj1923.36.3_77
  4. Sasaki Y. Some basic formalisms in numerical variational analysis[J]. Monthly Weather Review, 1970, 98(12): 875-883.https://doi.org/10.1175/1520-0493(1970)098<0875:SBFINV>2.3.CO;2
  5. Dimet F X L, Talagrand O. Variational algorithms for analysis and assimilation of meteorological observations: theoretical aspects[J]. Tellus A, 1986, 38 A(2): 97-110.https://doi.org/10.1111/j.1600-0870.1986.tb00459.x
  6. Lynch P. The origins of computer weather prediction and climate modeling[J]. Journal of Computational Physics, 2008, 227(7): 3431-3444.https://doi.org/10.1016/j.jcp.2007.02.034
  7. Di, R., Wang, X., Meng, X., et al. Research on visibility prediction method based on multisource feature fusion. China New Technologies and Products, 2022(11): 13-16.10.13612/j.cnki.cntp.2022.11.020.
  8. Yang, X., Xiao, Y., Chen, S. Study on Wind Speed and Power Generation Prediction in Wind Farms. Proceedings of the Chinese Society for Electrical Engineering, 2005, 25(11): 1-5..https://doi.org/10.3321/j.issn:0258-8013.2005.11.001
  9. Maddix D C, Wang Y, Smola A. Deep Factors with Gaussian Processes for Forecasting[M]. arXiv, 2018.http://arxiv.org/abs/1812.00098
  10. Shin H, Rüttgers M, Lee S. Effects of spatiotemporal correlations in wind data on neural network-based wind predictions[J]. Energy, 2023, 279: 128068.https://doi.org/10.1016/j.energy.2023.128068
  11. Lipton Z C, Kale D C, Elkan C, et al. Learning to diagnose with LSTM recurrent neural networks[J]. arXiv preprint arXiv:1511.03677, 2015. http://arxiv.org/abs/1511.03677
  12. Agrawal S, Barrington L, Bromberg C, et al. Machine Learning for Precipitation Nowcasting from Radar Images[M]. arXiv, 2019.http://arxiv.org/abs/1912.12132
  13. Li X, Gao H, Zhang M, et al. Prediction of Forest Fire Spread Rate Using UAV Images and an LSTM Model Considering the Interaction between Fire and Wind[J]. Remote Sensing, 2021, 13(21): 4325.https://doi.org/10.3390/rs13214325
  14. Chen G, Tang B, Zeng X, et al. Short-term wind speed forecasting based on long short-term memory and improved BP neural network[J]. International Journal of Electrical Power & Energy Systems, 2022, 134: 107365.https://doi.org/10.1016/j.ijepes.2021.107365
  15. Shen Z, Fan X, Zhang L, et al. Wind speed prediction of unmanned sailboat based on CNN and LSTM hybrid neural network[J]. Ocean Engineering, 2022, 254: 111352.https://doi.org/10.1016/j.oceaneng.2022.111352
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