一种基于解区域的感知器改进算法  

An Improved Perception Algorithm Based on Soluble Region

作　　者：邬长安[1] 王新霞[1] 李国梁[1] 

机构地区：[1]信阳师范学院计算机与信息技术学院,河南信阳464000

出　　处：《信阳师范学院学报（自然科学版）》2008年第3期466-468,共3页Journal of Xinyang Normal University(Natural Science Edition)

基　　金：河南省教育厅自然科学基础研究项目(2007520043)

摘　　要：分析了感知器算法解空间的几何特性,提出了一种基于解区域的感知器改进算法.若模式线性可分,可在解区域中求得较优解向量;若线性不可分,则指出不存在解区域.实验结果表明,该算法能很快判别模式是否线性可分,并能有效解决算法的收敛性问题,提高了计算速度.This paper presents an improved perception approach based on the soluble region, and puts forward a process by analyzing the geometry characteristic of the perception approach in which solve space. The algorithm could find the better soluble vector in the soluble region on condition that the pattern could distinguish on linearity separable; otherwise, it indicates that the soluble region inexistence. Consequently, it shows that the new algorithm could distinguish quickly whether the pattern will be able to separate on linearity separable, and solve convergence in all the traditions, and finally enhance the speed of calculation.

关 键 词：模式 感知器算法 解区域 收敛性 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构]