基于Kolmogorov数据挖掘技术和SVM模型的FY-2G卫星反演产品冰雹识别方法研究

彭宇翔, 唐辟如, 周永水, 李皓, 刘涛, 张超, 喻乙耽, 郭茜

Research on hail recognition using FY-2G satellite inversion products based on Kolmogorov data mining technology and SVM model

PENG Yuxiang, TANG Piru, ZHOU Yongshui, LI Hao, LIU Tao, ZHANG Chao, YU Yidan, GUO Xi

表2 Statistics of model identification results before and after variable optimization 单位：%

Tab.2

模型 未降雹点识别准确率 降雹点识别 准确率 总识别 准确率 L-SVM 88.04 84.24 86.14 LK-SVM 88.59 84.24 86.41 RBF-SVM 91.85 83.15 87.50 RBFK-SVM 92.93 83.70 88.04 S-SVM 72.83 89.13 80.98 SK-SVM 92.93 79.35 86.14