%0 Journal Article
%T New hybrid evolution algorithm based on multi-layer chromosomes gene expression programming<br>基于多层染色体基因表达式程序设计的混合遗传进化算法
%A DU Xin
%A LIU Kun-qi
%A KANG Li-shan
%A XIE Da-tong
%A LI Yue-qiao
%A <br>杜欣
%A 刘坤起
%A 康立山
%A 谢大同
%A 李悦乔
%J 计算机应用
%D 2007
%I 
%X A new hybrid evolution algorithm named M-GEP-GA was proposed.It is based on the new concept of the multi-layer chromosomes in gene expression programming (GEP) and uses two-level evolution method,whose main idea is to embed Genetic Algorithm (GA) in GEP where GEP is employed to optimize the structure of a model,and GA is employed to optimize the parameters of a model.The results of experiments show that the algorithm has better search ability and higher stability than the traditional single gene and multi-genes GEP and GP-GA method.
%K multi-layer chromosome
%K Gene Expression Programming (GEP)
%K Genetic Algorithm (GA)<br>多层染色体
%K 基因表达式程序设计方法
%K 遗传算法
%K 多层染色体
%K 基因表达式
%K 程序设计
%K 混合
%K 遗传进化算法
%K programming
%K gene
%K expression
%K chromosomes
%K based
%K evolution
%K algorithm
%K 稳定性
%K 寻优能力
%K 改进
%K 实验
%K 结果
%K 多基因
%K 单基因
%K 数据测试
%K 模型参数
%K 算法优化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=B946E44337185F84B6AD6E21F3C8EA50&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=E158A972A605785F&sid=7A7A8B1000B9FF84&eid=4986C0B14AED27B4&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=10