Improved constructive semi-supervised classification algorithm for handling the overlapping of hyperspheres

Abstract

An Improved Constructive Semi-Supervised Classification Algorithm (ICS-SCA) is proposed to handle the problem of overlapping among hyperspheres of different classes. The overlapping problem occurs in Constructive Semi-Supervised Classification Algorithm proposed in [1]. Unlike CS-SCA[1], approach proposed here handles the samples lying in overlapping region of hyperspheres belonging to the different classes while it allows the overlapping among hyperspheres belonging to the same classes. Proposed approach is tested with the datasets that were taken in CS-SCA[1] and improved results have shown in table. © 2014 IEEE.