Research and Development on Deep Hierarchical Reinforcement Learning
Author:
Affiliation:

Clc Number:

Fund Project:

  • Article
  • |
  • Figures
  • |
  • Metrics
  • |
  • Reference
  • |
  • Related
  • |
  • Cited by
  • |
  • Materials
  • |
  • Comments
    Abstract:

    Deep hierarchical reinforcement learning (DHRL) is an important research field in deep reinforcement learning (DRL). It focuses on sparse reward, sequential decision, and weak transfer ability problems, which are difficult to be solved by classic DRL. DHRL decomposes complex problems and constructs a multi-layered structure for DRL strategies based on hierarchical thinking. By using temporal abstraction, DHRL combines lower-level actions to learn semantic higher-level actions. In recent years, with the development of research, DHRL has been able to make breakthroughs in many domains and shows a strong performance. It has been applied to visual navigation, natural language processing, recommendation system and video description generation fields in real world. In this study, the theoretical basis of hierarchical reinforcement learning (HRL) is firstly introduced. Secondly, the key technologies of DHRL are described, including hierarchical abstraction techniques and common experimental environments. Thirdly, taking the option-based deep hierarchical reinforcement learning framework (O-DHRL) and the subgoal-based deep hierarchical reinforcement learning framework (G-DHRL) as the main research objects, those research status and development trend of various algorithms are analyzed and compared in detail. In addition, a number of DHRL applications in real world are discussed. Finally, DHRL is prospected and summarized.

    Reference
    Related
    Cited by
Get Citation

黄志刚,刘全,张立华,曹家庆,朱斐.深度分层强化学习研究与发展.软件学报,2023,34(2):733-760

Copy
Share
Article Metrics
  • Abstract:
  • PDF:
  • HTML:
  • Cited by:
History
  • Received:August 02,2021
  • Revised:March 30,2022
  • Adopted:
  • Online: July 22,2022
  • Published: February 06,2023
You are the firstVisitors
Copyright: Institute of Software, Chinese Academy of Sciences Beijing ICP No. 05046678-4
Address:4# South Fourth Street, Zhong Guan Cun, Beijing 100190,Postal Code:100190
Phone:010-62562563 Fax:010-62562533 Email:jos@iscas.ac.cn
Technical Support:Beijing Qinyun Technology Development Co., Ltd.

Beijing Public Network Security No. 11040202500063