This paper describes the simulation of a foraging agent in an environment with a simple ecological structure, alternatively using one of three different control systems with varying degrees of memory. These controllers are evolved to produce a range of emergent behaviours, which are analysed and compared using Latent Semantic Indexing (LSI): the behaviours are compared between controllers and in their evolutionary trajectories. It is argued that the ability of LSI to reduce large dimensional spaces to a lower dimensional representation which is easier to understand can help in highlighting key relationships in the complexity of interactions between agent and environment.
CITATION STYLE
Edmonds, I. R. (2001). The use of latent semantic indexing to identify evolutionary trajectories in behaviour space. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 2159, pp. 613–622). Springer Verlag. https://doi.org/10.1007/3-540-44811-x_69
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