التفاصيل البيبلوغرافية
| العنوان: |
A COMPARISON OF CONVOLUTIONAL NETWORKS CAPSULE NETWORK AND TRANSFER LEARNING FOR HEAVY RAINFALL NOWCASTING. |
| المؤلفون: |
Ozden, Cevher |
| المصدر: |
Fresenius Environmental Bulletin; Jan2022, Vol. 31 Issue 1A, p1103-1110, 8p |
| مستخلص: |
This paper studies the efficiency of different deep learning architectures in nowcasting heavy rainfalls. For this purpose, heavy rainfall records were collected from 2014 to 2020 for Antalya, Tur-key. Radar images and actual weather charts were collected from the archives of Turkish State Meteorological Services. Four different models i.e., CNN, ConvGRU, CapsNet and EfficientNetB07 were trained and tested on the curated dataset. The results established the presence of a pattern in the distribution of heavy rainfalls in the study area. CapsNet and ConvGRU models attained comparatively lower accuracies. EfficientNetB07 pretrained model performed best with over 84% accuracy in detecting the heavy rainfall incident 3 hours earlier. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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