Fixed points of complex-valued bidirectional associative memory

被引：1
作者：
Zhu, Xiaosheng [1 ]
Wu, Wei [1 ]
机构：
[1] Dalian Univ Technol, Sch Math Sci, Dalian 116024, Peoples R China
来源：
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS | 2011年 / 236卷 / 05期
关键词：
Complex-valued neural networks; Bidirectional associative memory; Fixed point; BASIS FUNCTION NETWORK; BACKPROPAGATION ALGORITHM; DOMAIN;
D O I：
10.1016/j.cam.2011.05.048
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
A discrete complex-valued bidirectional associative memory (CVBAM) is considered. The input and output of CVBAM are bipolar complex numbers, of which the two components take the value of either -1 or 1. We prove that the stored patterns are all fixed points of CVBAM provided certain sufficient conditions are satisfied. It is shown that each fixed point belongs to a fixed point group which consists of four fixed points. Supporting numerical results are provided. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码：753 / 758
页数：6
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