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基于朴素基因表达式编程的函数自动建模 被引量:7

Function Automatic Modeling Based on Nave Gene Expression Programming
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摘要 为了进一步提高GEP的函数自动建模的效率,提出了朴素基因表达式编程模型(Na ve GEP)NGEP;提出了原子基因片断的概念,以保护进化良好的基因片段;引入了基因嫁接操作,实现了NGEP原型。实验表明:NGEP在函数自动建模的收敛速度是标准GEP的2~4倍。 In order to improve the efficiency of GEP in function finding,a novel concept named Nave Gene Expression Programming(NGEP) and the concept of atomic gene fragments to preserve good genes were proposed.Gene-transplant was introduced and the prototype of NGEP system was implemented.Extensive experiments showed that the convergence speed of NGEP is as 2-4 times as that in the standard GEP.
出处 《四川大学学报(工程科学版)》 EI CAS CSCD 北大核心 2008年第4期126-131,共6页 Journal of Sichuan University (Engineering Science Edition)
基金 国家自然科学基金资助项目(60473071) 国家科技支撑计划资助项目(2006038002003)
关键词 基因表达式编程 二叉树数据结构 自动建模 原子基因串 Gene Expression Programming(GEP) data structure of binary tree automatic modeling atomic gene fragments
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参考文献9

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