Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1712926 | Journal of Systems Engineering and Electronics | 2008 | 8 Pages |
Abstract
The basic principles of IF/THEN rules in rough set theory are analyzed first, and then the automatic process of knowledge acquisition is given. The numerical data is qualitatively processed by the classification of membership functions and membership degrees to get the normative decision table. The regular method of relations and the reduction algorithm of attributes are studied. The reduced relations are presented by the multi-representvalue method and its algorithm is offered. The whole knowledge acquisition process has high degree of automation and the extracted knowledge is true and reliable.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Liu Daohua, Yuan Sicong, Zhang Xiaolong, Wang Fazhan,