摘要
给出一种通过适当地选择输入层与隐层间的连接权,来减少单隐层前馈型神经网络隐层节点的个数的方法.应用此方法,分析了具有两个隐层节点的标准单隐层网络的学习能力,并对二元和三元XOR问题中的权值的选择问题进行了详细的讨论.
This paper shows a way of reducing the number of the hidden layer neurons of a single hidden layer feedforward networks by suitable choosing the weights connecting the input neurons and the hidden neurons.Some results on the learning capability of single hidden layer feedforward networks with two hidden neurons are given.The binary XOR and trinary XOR problem are discussed.
出处
《数学的实践与认识》
CSCD
北大核心
2009年第23期187-197,共11页
Mathematics in Practice and Theory
基金
上海市重点学科项目(S30504)