Sorting method and its application based on tolerance dominance relation
Chen Wancu · Journal of Computer Applications · 2014
Concerning at the problems that the classical dominance relation is too strict under the ordered information system which may lead to failure of the sorting method, the concept of tolerance dominance relation was proposed and its relevant properties were studied. Then basing on tolerance dominance relation, the definition of dominant degree was obtained and a project sorting method based on the tolerance dominance relation was proposed. In the end the sorting method was applied to the comprehensive evaluation of smart grid. The experimental results show that, compared with the classical dominance relation, the tolerance dominance relation possesses stronger capability of fault tolerance for the data. And the sorting results have stronger differentiation degree. The proposed tolerance dominance relation can effectively avoid the problem of failure that caused by a large number of attributes and the different merits of attribute values in the classical dominance relation.