Policy gradient method using fuzzy controller in policies and its application

N. H. Noor Imanina, Harukazu Igarashi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

One of the reinforcement learning algorithms proposed by Igarashi and Ishihara is a combining method of policy gradient method and fuzzy control. In 2012, M. Sugimoto implemented the algorithm to the RoboCup Small Size League action decision system. The system received 30 scenes, taken from RoboCup Japan Open 2012 Competition to be learned. The purpose of this paper is to present the detailed analysis on the fuzzy rules in the policies taken from the system in order to find out the cause of the failure in the learning of 5 of the scenes received. A method was proposed to determine the rules that caused error in the learning of 5 scenes by evaluating the degree of contribution and divergence of each rule.

Original languageEnglish
Title of host publicationInternational Conference on Artificial Intelligence and Pattern Recognition, AIPR 2014, Held at the 3rd World Congress on Computing and Information Technology, WCIT
PublisherSociety of Digital Information and Wireless Communications (SDIWC)
Pages167-174
Number of pages8
Publication statusPublished - 2014
EventInternational Conference on Artificial Intelligence and Pattern Recognition, AIPR 2014 - Kuala Lumpur, Malaysia
Duration: 2014 Nov 172014 Nov 19

Other

OtherInternational Conference on Artificial Intelligence and Pattern Recognition, AIPR 2014
CountryMalaysia
CityKuala Lumpur
Period14/11/1714/11/19

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Keywords

  • Action decision system
  • Fuzzy control
  • Fuzzy rules
  • Policy gradient method
  • Reinforcement learning
  • RoboCup Small Size League

ASJC Scopus subject areas

  • Artificial Intelligence
  • Computer Vision and Pattern Recognition

Cite this

Noor Imanina, N. H., & Igarashi, H. (2014). Policy gradient method using fuzzy controller in policies and its application. In International Conference on Artificial Intelligence and Pattern Recognition, AIPR 2014, Held at the 3rd World Congress on Computing and Information Technology, WCIT (pp. 167-174). Society of Digital Information and Wireless Communications (SDIWC).