%0 Journal Article
%T VALUATION FUNCTION MODELS OF PRINCIPAL COMPONENTS AND A METHOD FOR SELECTING OPTIMUM FROM EVALUATION SCHEMES<br>主成分价值函数模型及评价方案择优方法
%A Shou Kang QIN
%A <br>秦寿康
%J 系统科学与数学
%D 2001
%I 
%X In this paper we study two basic problems in principal component analysis. The first is the forming mechanism and construction forms of valuation function models of principal components, the second is a method for selecting optimum from evaluation schemes. Finally, we give two parctical examples for verification.
%K Vector of principal components with single direction
%K valuation function
%K evaluation scheme
%K compatibility degree
%K difference degree<br>单向主成分向量
%K 价值函数
%K 评价方案
%K 兼容度
%K 差异度.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=0CD45CC5E994895A7F41A783D4235EC2&aid=A8F926F6F4F5FA54&yid=14E7EF987E4155E6&vid=659D3B06EBF534A7&iid=E158A972A605785F&sid=BC88D6B0750E09D1&eid=7D1E6EEC2019967D&journal_id=1000-0577&journal_name=系统科学与数学&referenced_num=12&reference_num=10