神经网络与多元统计在复杂化学信息模式分类中的集成应用

被引:4
作者
陈德钊
陈亚秋
林高飞
胡上序
机构
[1] 浙江大学化学工程系!杭州
基金
浙江省自然科学基金;
关键词
多元分析; 神经网络; 集成; 复杂化学信息; 模式分类;
D O I
暂无
中图分类号
O6-0 [化学原理和方法];
学科分类号
0703 ;
摘要
A new method by integrating the multivariate statistical analysis with neural network used for complex pattern classification was proposed in this paper. First, a particularly developed statistical method called correlational components analysis was employed to extract pattern characteristics from the original sample pattern space. These pattern characteristics were then used as inputs to a multi-layered feedforward neural networks for further pattern classification, The proposed approach transforms the complex patterns into lower dimensional and mutually decoupled ones, it also takes the advantages of the self-learning capability of the neural networks. Finally, a practical example of natural spearmint oil was used to verify the effectiveness of the new method. The results showed that the proposed integrated approach gives better results than other conventional methods.
引用
收藏
页码:223 / 225
页数:3
相关论文
共 1 条
[1]  
Neural Networks, New York: Addison Wesley pub. Freeman J. A,Skapura D. M. Company Van . 1991