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IEICE TRANSACTIONS on Information

A Study of Qualitative Knowledge-Based Exploration for Continuous Deep Reinforcement Learning

Chenxi LI, Lei CAO, Xiaoming LIU, Xiliang CHEN, Zhixiong XU, Yongliang ZHANG

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Summary :

As an important method to solve sequential decision-making problems, reinforcement learning learns the policy of tasks through the interaction with environment. But it has difficulties scaling to large-scale problems. One of the reasons is the exploration and exploitation dilemma which may lead to inefficient learning. We present an approach that addresses this shortcoming by introducing qualitative knowledge into reinforcement learning using cloud control systems to represent ‘if-then’ rules. We use it as the heuristics exploration strategy to guide the action selection in deep reinforcement learning. Empirical evaluation results show that our approach can make significant improvement in the learning process.

Publication
IEICE TRANSACTIONS on Information Vol.E100-D No.11 pp.2721-2724
Publication Date
2017/11/01
Publicized
2017/07/26
Online ISSN
1745-1361
DOI
10.1587/transinf.2017EDL8112
Type of Manuscript
LETTER
Category
Artificial Intelligence, Data Mining

Authors

Chenxi LI
  PLA University of Science and Technology
Lei CAO
  PLA University of Science and Technology
Xiaoming LIU
  PLA University of Science and Technology
Xiliang CHEN
  PLA University of Science and Technology
Zhixiong XU
  PLA University of Science and Technology
Yongliang ZHANG
  PLA University of Science and Technology

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