Presentation | 2005-01-24 A Detection Method of Environmental Changes for Reinforcement Learning Tetsuya TAKAHASHI, Masaharu ADACHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Reinforcement learning is a kind of learning systems which can deal with an unknown environment. In the reinforcement learning, an agent learns the optimal actions by applying a trial-and-error to an environment. Therefore. it is known that it can apply also to a dynamic environment. It is already reported that the method of adjusting specific parameters in the reinforcement learning is effective, when an agent learns a dynamic environment. The method for adjusting the parameters is known as meta-learning in the reinforcement learning. In this article, we propose a novel method for detecting environmental changes in the reinforcement learning. The proposed method utilizes recurrence plots of a state transition of an agent, and quantify changes of the recurrence plot by a texture analysis. It is shown that the proposed method is effective to detect environmental changes. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | reinforcement learning / environmental changes / recurrence plots |
Paper # | NLP2004-95 |
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Conference Information | |
Committee | NLP |
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Conference Date | 2005/1/17(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Nonlinear Problems (NLP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Detection Method of Environmental Changes for Reinforcement Learning |
Sub Title (in English) | |
Keyword(1) | reinforcement learning |
Keyword(2) | environmental changes |
Keyword(3) | recurrence plots |
1st Author's Name | Tetsuya TAKAHASHI |
1st Author's Affiliation | Department of Electronic Engineering, Graduate School of Engineering, Tokyo Denki University /() |
2nd Author's Name | Masaharu ADACHI |
2nd Author's Affiliation | |
Date | 2005-01-24 |
Paper # | NLP2004-95 |
Volume (vol) | vol.104 |
Number (no) | 583 |
Page | pp.pp.- |
#Pages | 6 |
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