Research on improved AHP based on primary weight sequence
基于初级权重序列的改进AHP研究*

Aiming at the lack of theoretical foundation of examining and correcting matrix elements, and the process inconveniently in the condition that judgment matrix is not satisfied with the consistency condition when using AHP, we proposed an improved AHP based on the primary weight sequence, that guarantee the people's logic thinking and make it easy construct judgment matrices. At the same time, the choice problem of distance unit in the primary weight sequence is discussed, and the standard measurement unit is confirmed. Finally, experiment results show that the improved AHP can effectively reduce computational complexity and improve the precision of judgment matrix consistency.