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Comment
. 2019 Mar;47(1):3-4.
doi: 10.3758/s13420-018-0329-y.

Grid-like units help deep learning agent to navigate

Ken Cheng  1
Affiliations
Comment

Grid-like units help deep learning agent to navigate

Ken Cheng. Learn Behav. 2019 Mar.

Abstract

An artificial-intelligence model based on deep learning developed units in a hidden layer that resembled mammalian grid cells in the hippocampus when the agent was taught to integrate paths. The full model performed sophisticated navigational tasks-in some cases even better than a human.

Keywords: Artificial intelligence; Modeling; Navigation; Spatial learning.

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  • Vector-based navigation using grid-like representations in artificial agents.
    Banino A, Barry C, Uria B, Blundell C, Lillicrap T, Mirowski P, Pritzel A, Chadwick MJ, Degris T, Modayil J, Wayne G, Soyer H, Viola F, Zhang B, Goroshin R, Rabinowitz N, Pascanu R, Beattie C, Petersen S, Sadik A, Gaffney S, King H, Kavukcuoglu K, Hassabis D, Hadsell R, Kumaran D. Banino A, et al. Nature. 2018 May;557(7705):429-433. doi: 10.1038/s41586-018-0102-6. Epub 2018 May 9. Nature. 2018. PMID: 29743670

References

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    1. Nature. 2018 May;557(7705):429-433 - PubMed
    1. Nature. 2018 May;557(7705):313-314 - PubMed

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