대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2003년도 하계학술대회 논문집 D
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- Pages.2519-2521
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- 2003
자기구성 퍼지 다항식 뉴럴 네트워크 구조의 설계
Design of Self-Organizing Fuzzy Polynomial Neural Networks Architecture
- Park, Ho-Sung (Department of Electrical Electronic and Information Engineering, Wonkwang University) ;
- Park, Keon-Jun (Department of Electrical Electronic and Information Engineering, Wonkwang University) ;
- Oh, Sung-Kwun (Department of Electrical Electronic and Information Engineering, Wonkwang University)
- 발행 : 2003.07.21
초록
In this paper, we propose Self-Organizing Fuzzy Polynomial Neural Networks(SOFPNN) architecture for optimal model identification and discuss a comprehensive design methodology supporting its development. It is shown that this network exhibits a dynamic structure as the number of its layers as well as the number of nodes in each layer of the SOFPNN are not predetermined (as this is the case in a popular topology of a multilayer perceptron). As the form of the conclusion part of the rules, especially the regression polynomial uses several types of high-order polynomials such as linear, quadratic, and modified quadratic. As the premise part of the rules, both triangular and Gaussian-like membership function are studied and the number of the premise input variables used in the rules depends on that of the inputs of its node in each layer. We introduce two kinds of SOFPNN architectures, that is, the basic and modified one with both the generic and the advanced type. The superiority and effectiveness of the proposed SOFPNN architecture is demonstrated through nonlinear function numerical example.
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