Optimization of Constrained SIRMs Connected Type Fuzzy Inference Model Using Two-Phase Simplex Method
Takeshi Nagata, Hirosato Seki, Hiroaki Ishii · Journal of Advanced Computational Intelligence and Intelligent Informatics · 2018
Single Input Rule Modules connected fuzzy inference model (SIRMs model, for short) by Yubazaki et al. can decrease the number of fuzzy rules drastically in comparison with the conventional fuzzy inference models. However, it is difficult to understand the meaning of the weight for the SIRMs model because the value of the weight has no restriction in the learning rules. Therefore, the paper proposes a constrained SIRMs model in which the weights are in [0,1] by using two-phase simplex method. Moreover, it shows that the applicability of the proposed model by applying it to a medical diagnosis.