| 神经网络方法用于太阳质子事件警报 |
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| 引用本文： | 王家龙,张训械,黄泽荣.神经网络方法用于太阳质子事件警报[J].中国天文和天体物理学报,1999(3). |
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| 作者姓名： | 王家龙 张训械 黄泽荣 |
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| 作者单位： | 中国科学院北京天文台!北京１０００８０(王家龙)，中国科学院武汉物理与数学研究所!武汉４３００７１(张训械，黄泽荣) |
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| 摘 要： | 尝试用神经网络方法作太阳质子事件警报．首先介绍太阳质子事件警报的发展，神经网络方法的特点，其次讨论选取预报因子的物理考虑，然后介绍试验结果，在两种试验情况下均可以有＞８５％的报准率．最后讨论改进警报的问题．
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| 关 键 词： | 太阳质子事件 警报方法 神经网络 |
A Neural Network Method for Solar Proton EventWarning |
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| WANG Jia-long,.A Neural Network Method for Solar Proton EventWarning[J].Chinese Journal of Astronomy and Astrophysics,1999(3). |
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| Authors: | WANG Jia-long |
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| Abstract: | n this work we try to use a neural network method to give warnings of solar protonevents. Our results are: (1) two experiments show that a success rate greater than > 85?n be obtained by this method; (2) the peak flux range of the proton event can be predictedwith a success rate of 54%; (3) an improvement in the selection of warning factors and inour understanding of the propagation of proton beams from a flare site seems to be verynecessary for improvement in warning prediction. |
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| Keywords: | Solar proton events-warning method-neural network |
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