A Knowledge Simplification of a Uncertain System Based on Information Consistency
Huang Lin Zeng, Xiao Hui Zeng, Ling Zhou · Advanced materials research · 2011
Based on knowledge equivalent classification of an uncertain system, from view of the knowledge coordinating relations and dependence of condition attributes and the decision attributes in an information universe，a new concept of information consistency of a database is presented to simplify knowledge of an uncertain system. A basic algorithm and realization of knowledge simplification on the information consistency of a database is suggested in this paper. It is more legible and convenient for knowledge simplification by way of the information consistency of a database than the idea of knowledge dependence. The feasibility of the proposed approaches of knowledge simplification and reasoning decision rules is validated by some of example of a classic CTR car knowledge representation system with a large-scale database here.