A New Algorithm for Attribute Reduction
Zhang Su-juan · Journal of Hebei Normal University · 2008
Based on the degree of inconsistency,a new standard to scale the importance of an attribute in a decision tablethe degree of inconsistency increasing function is proposed.Furthermore,a new algorithm for attribute reduction is designed.Compared with the others,this algorithm includes the computing of core in the computing of the degree of the attributes.In this way,this algorithm does not need to calculate the core solely,and thus its time complexity is reduced.