Water Swirl Algorithm for the Design of Accurate and Interpretable Fuzzy Classifier Model

Fuzzy Logic Based Classification System usually comes with two contradictory requirements to the obtained model; namely Accuracy and Interpretability. It is often found that a fuzzy system with highest classification accuracy shows poorer interpretability and vice versa. This is also observed in the hybrid GA-PSO approaches presented in the previous chapter. IGA has reasonable interpretability followed by the production of compact rule set but it produces inferior classification accuracy than EPSO. Controversially EPSO is better in accuracy but poorer in interpretability and compactness than IGA.