Title
Imitation as a Mechanism of Cultural Transmission
Publication Date
1-1-2010
Document Type
Article
Abstract
We study the effects of an imitation mechanism on a population of animats capable of individual ontogenetic learning. An urge to imitate others augments a network-based reinforcement learning strategy used in the control system of the animats. We test populations of animats with imitation against populations without for their ability to find, and maintain over generations, successful foraging behavior in an environment containing three necessary resources: food, water, and shelter. We conclude that even simple imitation mechanisms are effective at increasing the frequency of success when measured over time and over populations of animats.
Publication Title
Artificial Life
Volume
16
Issue
1
First Page
21
Last Page
37
DOI
10.1162/artl.2009.Marriott.014
Publisher Policy
publisher's pdf (with 3 month embargo)
Recommended Citation
Marriott, Chris; Parker, James; and Denzinger, Jörg, "Imitation as a Mechanism of Cultural Transmission" (2010). School of Engineering and Technology Publications. 189.
https://digitalcommons.tacoma.uw.edu/tech_pub/189