The key to granular computing (GrC) is to make use of granules in problem solving. Classification is one of important problems in machine learning and data mining. With view of granular computing, this paper presents a classification approach to granules based on the variable precision rough set (VPRS) model. An algorithm is proposed and a tree structure of granules is given.
Published in:
Cognitive Informatics, 6th IEEE International Conference on
Date of Conference: 6-8 Aug. 2007