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  4. Logical Team Q-learning: An approach towards factored policies in cooperative MARL
 
conference paper

Logical Team Q-learning: An approach towards factored policies in cooperative MARL

Cassano, Lucas  
•
Sayed, Ali H.  
January 1, 2021
24Th International Conference On Artificial Intelligence And Statistics (Aistats)
24th International Conference on Artificial Intelligence and Statistics (AISTATS)

We address the challenge of learning factored policies in cooperative MARL scenarios. In particular, we consider the situation in which a team of agents collaborates to optimize a common cost. The goal is to obtain factored policies that determine the individual behavior of each agent so that the resulting joint policy is optimal. The main contribution of this work is the introduction of Logical Team Q-learning (LTQL). LTQL does not rely on assumptions about the environment and hence is generally applicable to any collaborative MARL scenario. We derive LTQL as a stochastic approximation to a dynamic programming method we introduce in this work. We conclude the paper by providing experiments (both in the tabular and deep settings) that illustrate the claims.

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Type
conference paper
Web of Science ID

WOS:000659893800075

Author(s)
Cassano, Lucas  
Sayed, Ali H.  
Date Issued

2021-01-01

Publisher

MICROTOME PUBLISHING

Publisher place

Brookline

Published in
24Th International Conference On Artificial Intelligence And Statistics (Aistats)
Series title/Series vol.

Proceedings of Machine Learning Research; 130

Start page

667

End page

675

Subjects

Computer Science, Artificial Intelligence

•

Mathematics, Applied

•

Statistics & Probability

•

Computer Science

•

Mathematics

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
ASL  
Event nameEvent placeEvent date
24th International Conference on Artificial Intelligence and Statistics (AISTATS)

ELECTR NETWORK

Apr 13-15, 2021

Available on Infoscience
August 28, 2021
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/180863
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