“…The design of a classification system can be accomplished through a knowledge-based approach or a data-driven approach. Due to the importance of classification problems, many different methods, such as fuzzy logic (Subasi, 2006), neural network (Lee, Lee, Lim, & Tang, 2006;Lin, Yeh, Liang, & Chung, 2006;Mads, Pedersen, Hansen, & Larsen, 1996), GAs (Guo, Li, & Kuo, 2002;Setnes & Roubos, 2000), and a statistical approach (Chen & Hsu, 2006), have been developed to design classification systems.…”