摘要
本文讨论了小波网络的构造理论,着重研究了在误差允许的范围内最少隐层单元数目的存在性,并给出了相应的构造算法.该结果对网络结构的构造有一定的指导意义.
Wavelet is a good approximation tool for its excellent time-frequency feature, and its orthonormality and short supporting broaden its applications. So wavelet network has become a hot field. The paper deals with the existence of minimum number of hidden layer' s units in wavelet network when the error is given. Also, the construction theory and algorithm are discussed here. Its result has some guidance for the construction of the network structure.
出处
《模式识别与人工智能》
EI
CSCD
北大核心
2003年第4期403-406,共4页
Pattern Recognition and Artificial Intelligence
基金
国家自然科学基金(No.60133010)
