二维人工生命系统“Avida”的进化学习

arXiv: Adaptation and Self-Organizing Systems Pub Date : 1994-05-16 DOI:10.7551/mitpress/1428.003.0049

C. Adami, Titus Brown, W. K. Kellogg, Radiation Lab

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引用次数: 241

摘要

基于类似于二维元胞自动机的更新机制，我们提出了一种新的具有局部相互作用和二维几何结构的受层启发的人工生命系统。我们发现，空间几何有利于多样性的发展，从而提高适应能力。我们还通过培养具有简单计算能力的细胞来证明系统的自适应强度，并研究了这种适应性对突变率和群体大小的依赖关系。

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Evolutionary Learning in the 2D Artificial Life System "Avida"

We present a new tierra-inspired artificial life system with local interactions and two-dimensional geometry, based on an update mechanism akin to that of 2D cellular automata. We find that the spatial geometry is conducive to the development of diversity and thus improves adaptive capabilities. We also demonstrate the adaptive strength of the system by breeding cells with simple computational abilities, and study the dependence of this adaptability on mutation rate and population size.

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arXiv: Adaptation and Self-Organizing Systems

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