When novelty is not enough

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Referenz

Cuccu, G., Gomez, F.: When novelty is not enough. In: Di Chio, C., et al. (eds.) EvoApplications 2011, Part I. LNCS, vol. 6624, pp. 234–243. Springer, Heidelberg (2011)

DOI

http://dx.doi.org/10.1007/978-3-642-20525-5_24

Abstract

The idea of evolving novel rather than fit solutions has recently been offered as a way to automatically discover the kind of complex solutions that exhibit truly intelligent behavior. So far, novelty search has only been studied in the context of problems where the number of possible “different” solutions has been limited. In this paper, we show, using a task with a much larger solution space, that selecting for novelty alone does not offer an advantage over fitness-based selection. In addition, we examine how the idea of novelty search can be used to sustain diversity and improve the performance of standard, fitness-based search.

Extended Abstract

Bibtex

@Inbook{Cuccu2011,
author="Cuccu, Giuseppe
and Gomez, Faustino",
editor="Di Chio, Cecilia
and Cagnoni, Stefano
and Cotta, Carlos
and Ebner, Marc
and Ek{\'a}rt, Anik{\'o}
and Esparcia-Alc{\'a}zar, Anna I.
and Merelo, Juan J.
and Neri, Ferrante
and Preuss, Mike
and Richter, Hendrik
and Togelius, Julian
and Yannakakis, Georgios N.",
title="When Novelty Is Not Enough",
bookTitle="Applications of Evolutionary Computation: EvoApplications 2011: EvoCOMPLEX, EvoGAMES, EvoIASP, EvoINTELLIGENCE, EvoNUM, and EvoSTOC, Torino, Italy, April 27-29, 2011, Proceedings, Part I",
year="2011",
publisher="Springer Berlin Heidelberg",
address="Berlin, Heidelberg",
pages="234--243",
isbn="978-3-642-20525-5",
doi="10.1007/978-3-642-20525-5_24",
url="http://dx.doi.org/10.1007/978-3-642-20525-5_24 http://de.evo-art.org/index.php?title=When_novelty_is_not_enough"
}

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