Genetic Programming Theory and Practice V (Genetic and Evolutionary Computation) (v. 5)
Language: English
Pages: 279
ISBN: 0387763074
Format: PDF / Kindle (mobi) / ePub
Genetic Programming Theory and Practice V was developed from the fifth workshop at the University of Michigan’s Center for the Study of Complex Systems. It aims to facilitate the exchange of ideas and information related to the rapidly advancing field of Genetic Programming (GP). This volume is a unique and indispensable tool for academics, researchers and industry professionals involved in GP, evolutionary computation, machine learning and artificial intelligence.
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The main ideas of ordinal optimization. In Section 4 we analyse the effects of goal softening introduced by the use of subsets of the data to evaluate individuals in a GP population. Finally, in Sections 5 and 6 we describe and analyse a series of experiments leading to a set of robust settings for Ordinal ParetoGP. 2. Our Pareto-based Genetic Programming System We have been working with a particular implementation of a genetic programming system, called ParetoGP. The main features that make.
The exploitation of good models in the archive is still sufficient, due to the fact that winning models need to survive multiple low-fidelity screens to stay in the game and keep propagating. That said, goal softening by means of partial fitness evaluations introduces new modes of exploitation. It allows bad-but-lucky models to propagate short term, but guarantees that truly good models (which are good on all data points) will survive multiple screens and keep propagating long term. Since abundant.
Operator in GP. How could we build a fitness cloud considering neighborhoods induced by crossover? Crossover can, in some senses, be though of as a form of mutation, where the probability distribution that allows to build the replacing subtree is not given a priori, but is, in some senses, determined by the evolution dynamics. If one gets to know this probability distribution, then fitness clouds may be built as it has been done until now, just using this probability distribution to build the.
40 × 40 × 40, 60 × 60 × 60, and 80 × 80 × 80). Most of the existing measures of complexity and “control” measures – Algorithmic In- 138 GENETIC PROGRAMMING THEORY AND PRACTICE V formation Content, Sophistication, Number of Build Symbols, Grammar Size, Connectivity, Number of Branch Nodes and Height – do not scale monotonically as the design problem is scaled up. Aside from the MRH measures, the two complexity measures that do increase along wth the scaling of the design problem are Design.
Representations: the evolution of table designs. Environment and Planning B: Planning and Design, 31(4):569–587. 142 GENETIC PROGRAMMING THEORY AND PRACTICE V Hornby, Gregory S. and Pollack, Jordan B. (2002). Creating high-level components with a generative representation for body-brain evolution. Artificial Life, 8:223–246. Hornby, Gregory Scott (2003). Generative Representations for Evolutionary Design Automation. PhD thesis, Brandeis University, Dept. of Computer Science, Boston, MA, USA.