A rough set approach to knowledge reduction based on inclusion degree and evidence reasoning theory
Mei Zhang, Li Da Xu, Wen‐Xiu Zhang, LI Huai-zu · Expert Systems · 2003
Abstract: The theory of rough sets is an extension of set theory for studying intelligent systems characterized by insufficient and incomplete information. We discuss the basic concept and properties of knowledge reduction based on inclusion degree and evidence reasoning theory, and propose a knowledge discovery approach based on inclusion degree and evidence reasoning theory.