| Article ID: | iaor2003829 |
| Country: | China |
| Volume: | 21 |
| Issue: | 4 |
| Start Page Number: | 465 |
| End Page Number: | 472 |
| Publication Date: | Oct 2001 |
| Journal: | Journal of Systems Science and Complexity |
| Authors: | Qin Shoukang |
In this paper, we study two basic problems in principal component analysis. The first is the formation mechanism and construction forms of valuation function models of principal components, the second is a method for selecting the optimum from such evaluation schemes. Finally, we give two practical examples for verification.