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全结构遗传优化径向基概率神经网络

Keywords: 径向基概率神经网络遗传算法全结构优化隐中心矢量染色体编码方式核函数控制参数

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Abstract:

使用遗传算法来实现径向基概率神经网络(RBPNN)的全结构遗传优化,包括优选网络第一隐层节点数和求取匹配的核函数控制参数.提出了适用于RBPNN的染色体编码方式,不仅使得所选隐中心矢量充分体现了模式样本的空间分布特征,同时还能够获得隐中心矢量的最佳数目及匹配的核函数控制参数.新构造的适应度函数能够有效地控制网络输出的误差精度.实验结果表明,该算法有效地简化了RBPNN模型的结构.

References

[1]  【1】巴雅尔,敖登高娃,沈彦俊,朱林,Ryutaro Tateishi,王一谋, "地理信息系统支持下Spot/vegetation NDVI影像的大尺度神经网络分类",红外与毫米波学报 24, 427-431(2005)
[2]  【1】Huang D S. Radial basis probabilistic neural networks:Model and application [J]. International Journal of Pattern Recognition and Artificial Intelligence, 1999, 13 ( 7 ):1083-1101
[3]  【2】Lowe D. Adaptive radial basis function nonlinearities and the problem of generalization[A]. London: In proceeding of First International Conference on Artifcial Neural Networks,1989, 171-175
[4]  【3】Specht D E. Probabilistic neural networks [J]. Neural Networks, 1990, 109-118
[5]  【4】WANG Guo-Ling. Matrix and Pseudoinverse[M]. Beijing:Science Publishing House(王国荣.矩阵与算子广义逆.北京:科学出版社),1994
[6]  【5】CHEN Guo-Liang, WANG Xun-Fa, ZHUANG Zhen-Quan,et al. The Genetic Algorithms and Application[M]. Beiiing:People\'s Post&Telecommunication Publishing House(陈国良,王煦法,庄镇泉,等.遗传算法及其应用.北京:人民邮电出版社),1996
[7]  【6】ZHANG Wen-Xiu, Liang Yi. The Mathematical Foundation of the Genetic Algorithms [ M ]. Xian: Xi\' an Jiaotong University Publishing House(张文修,梁怡.遗传算法的数学基础.西安:西安交通大学出版社),2000
[8]  【7】Zhou Z H, Chen S F, Chen Z Q. A Fast Adaptive Neural Network Classifier[ J]. FANNC: Knowledge and Information Systems, 2000, 115-129
[9]  【8】Zhao W B, Huang D S. The structure optimization of radial basis probabilistic neural networks based on genetic algorithms [ A ]. Hawaii: In proceeding of International Joint conference on Neural Networks 2002, 1086-1091
[10]  【9】Fisher R A. The use of multiple measurements in taxonomic problems[J]. Annals of Eugenics, 1936,7:179-188

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