Hybrid learning neuro-fuzzy approach for complex modeling using asymmetric fuzzy sets

Chunshien Li, Kuo Hsiang Cheng, Jiann Der Lee

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

10 Scopus citations

Abstract

A hybrid learning neuro-fuzzy system with asymmetric fuzzy sets (HLNFS-A) is proposed in this paper. The learning methods of random optimization (RO) and least square estimation (LSE) are used in hybrid way to train the system parameters of HLNFS-A to achieve stable and fast convergence. In the HLNFS-A, the premise and the consequent parameters are updated by RO and LSE, respectively. With the proposed asymmetric fuzzy sets (AFS), the neuro-fuzzy system can capture the essence of nonlinear property of dynamic system, when used in the application of modeling. To demonstrate the feasibility and the potential of the proposed approach, an example of chaotic time series for system identification and prediction is given to verify the nonlinear mapping capability of the HLNFS-A. The experimental results show that the proposed HLNFS-A can achieve excellent performance for system modeling.

Original languageEnglish
Title of host publicationICTAI 2005
Subtitle of host publication17th IEEE International Conference on Tools with Artificial Intelligence, ICTAI'05
PublisherIEEE Computer Society
Pages5-9
Number of pages5
ISBN (Print)0769524885, 9780769524887
DOIs
StatePublished - 2005
EventICTAI 2005: 17th IEEE International Conference on Tools with Artificial Intelligence, ICTAI'05 - Hong Kong, China
Duration: 14 Nov 200516 Nov 2005

Publication series

NameProceedings - International Conference on Tools with Artificial Intelligence, ICTAI
Volume2005
ISSN (Print)1082-3409

Conference

ConferenceICTAI 2005: 17th IEEE International Conference on Tools with Artificial Intelligence, ICTAI'05
Country/TerritoryChina
CityHong Kong
Period14/11/0516/11/05

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