2003 | OriginalPaper | Chapter
Interpretability improvement of RBF-based neurofuzzy systems using regularized learning
Author : Yaochu Jin
Published in: Interpretability Issues in Fuzzy Modeling
Publisher: Springer Berlin Heidelberg
Included in: Professional Book Archive
Activate our intelligent search to find suitable subject content or patents.
Select sections of text to find matching patents with Artificial Intelligence. powered by
Select sections of text to find additional relevant content using AI-assisted search. powered by
Radial-basis-function (RBF) networks are mathematically equivalent to a class of fuzzy systems under mild conditions. Therefore, RBF networks have widely been used in learning of neurofuzzy systems to improve the performance. However, in most cases, the interpretability of fuzzy system will get lost after neural network learning. This chapter proposes a learning method using interpretability based regularization for neurofuzzy systems. This method can either be used in extracting interpretable fuzzy rules from RBF networks or in improving the interpretability of RBF-based neurofuzzy systems. Two simulation examples are presented to show the effectiveness of the proposed method.