摘要
研究了一类连续型全反馈人工神经网络的稳定性,通过求解简单的一维微分方程,给出了这类神经网络系统的解的解析表达式,利用解的解析表达式证明了当A的特征值0l,至少有一个特征值为负时,网络的一切从Rn中的单位超球内出发的解收敛于原点或单位超球内的一点.
In this paper the problem of artificial neural network model is studied. The differential equation of an artificial neural network model is solved by solving a simple one imension differential equation. Applying the solution of the neural network model, we proved that all solutions of a network from the unit hypersphere over Rn converge to the origin or a point in the sphere, when all of A's eigenvalues are less than or equal to zero as well as not all of the eigenvalues equal to zero.
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
2003年第2期221-224,共4页
Journal of University of Electronic Science and Technology of China