| k-nn方法在热带气旋路径预报中的应用 |
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| 引用本文： | 陈见,杨宇红,张诚忠,郑宏翔.k-nn方法在热带气旋路径预报中的应用[J].气象,2002,28(5):44-46. |
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| 作者姓名： | 陈见 杨宇红 张诚忠 郑宏翔 |
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| 作者单位： | 广西气象台,南宁,530022 |
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| 摘 要： | 引入k-nn方法，结合经过预报实践检验、应用证明效果较好的预报因子，制作热带气旋路径预报系统，运行效果良好，可以应用到日常预报业务中。
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| 关 键 词： | k－nn方法 热带气旋 路径 预报效果 相似预报法 |
Application of k-nn Method to Forecasting of Tropical Cyclone Track |
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| Chen Jian,Yang Yuhong,Zhang Chengzhong,Zheng Hongxiang.Application of k-nn Method to Forecasting of Tropical Cyclone Track[J].Meteorological Monthly,2002,28(5):44-46. |
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| Authors: | Chen Jian Yang Yuhong Zhang Chengzhong Zheng Hongxiang |
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| Abstract: | Combined with prediction factors which are turned out to be preferable by practice forecasting, a forecasting system of tropical cyclone track is developed by the k nn method. The results show that it is satisfying, and can apply to routine operational forecasting as well. |
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| Keywords: | tropical cyclone track K nn method |
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