| Article ID: | iaor20063563 |
| Country: | China |
| Volume: | 35 |
| Issue: | 4 |
| Start Page Number: | 46 |
| End Page Number: | 55 |
| Publication Date: | Apr 2005 |
| Journal: | Mathematics in Practice and Theory |
| Authors: | Wu Qizong, Hou Fujan |
| Keywords: | fuzzy sets |
In respect of hybrid complementary judgment matrix, consistency definition and method for identifying the degree of additive consistency are given. Propose definition of kernel operator and approaches to improving additive consistency of hybrid complementary judgment matrix with exact numbers, triangular fuzzy numbers and trapezoidal fuzzy numbers based on kernel matrix. For an inconsistent judgment matrix with fuzzy numbers, the rectifying value can be a fuzzy number or an exact one. Finally, a numerical example is given.