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Perspective Taking in Deep Reinforcement Learning Agents.


ABSTRACT: Perspective taking is the ability to take into account what the other agent knows. This skill is not unique to humans as it is also displayed by other animals like chimpanzees. It is an essential ability for social interactions, including efficient cooperation, competition, and communication. Here we present our progress toward building artificial agents with such abilities. We implemented a perspective taking task inspired by experiments done with chimpanzees. We show that agents controlled by artificial neural networks can learn via reinforcement learning to pass simple tests that require some aspects of perspective taking capabilities. We studied whether this ability is more readily learned by agents with information encoded in allocentric or egocentric form for both their visual perception and motor actions. We believe that, in the long run, building artificial agents with perspective taking ability can help us develop artificial intelligence that is more human-like and easier to communicate with.

SUBMITTER: Labash A 

PROVIDER: S-EPMC7390927 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature

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Publications

Perspective Taking in Deep Reinforcement Learning Agents.

Labash Aqeel A   Aru Jaan J   Matiisen Tambet T   Tampuu Ardi A   Vicente Raul R  

Frontiers in computational neuroscience 20200723


Perspective taking is the ability to take into account what the other agent knows. This skill is not unique to humans as it is also displayed by other animals like chimpanzees. It is an essential ability for social interactions, including efficient cooperation, competition, and communication. Here we present our progress toward building artificial agents with such abilities. We implemented a perspective taking task inspired by experiments done with chimpanzees. We show that agents controlled by  ...[more]

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