关键词: 中心超平面, 径向基函数, 函数逼近, 分类

Abstract: A new Radial Basis Function（RBF） neural network learning algorithm named center-planed RBFN is presented by introducing plane into the network.In this neural network，the entity of the data center is changed from being a point to that of being a plane to compute the distance between data and data center.The proposed method has its superiority that more information between the data is contained in the center-plane.Experimental results show that the center-planed RBF neural network can achieve better results than traditional RBF neural network in the function approximation and classification.

Key words: center-plane, Radial Basis Function（RBF）, function approximation, classification