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Q-Learning Algorithms with Random Truncation Bounds and Applications to Effective Parallel Computing.

Authors :
Yin, G.
Xu, C. Z.
Wang, L. Y.
Source :
Journal of Optimization Theory & Applications. May2008, Vol. 137 Issue 2, p435-451. 17p. 1 Chart.
Publication Year :
2008

Abstract

Motivated by an important problem of load balancing in parallel computing, this paper examines a modified algorithm to enhance Q-learning methods, especially in asynchronous recursive procedures for self-adaptive load distribution at runtime. Unlike the existing projection method that utilizes a fixed region, our algorithm employs a sequence of growing truncation bounds to ensure the boundedness of the iterates. Convergence and rates of convergence of the proposed algorithm are established. This class of algorithms has broad applications in signal processing, learning, financial engineering, and other related fields. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00223239
Volume :
137
Issue :
2
Database :
Academic Search Index
Journal :
Journal of Optimization Theory & Applications
Publication Type :
Academic Journal
Accession number :
32919497
Full Text :
https://doi.org/10.1007/s10957-007-9331-9