An Empirical Investigation of How Degree Neutrality Affects GP Search
Created by W.Langdon from
gp-bibliography.bib Revision:1.7964
- @InProceedings{DBLP:conf/micai/LopezP09,
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author = "Edgar {Galvan Lopez} and Riccardo Poli",
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title = "An Empirical Investigation of How Degree Neutrality
Affects {GP} Search",
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booktitle = "MICAI 2009: Advances in Artificial Intelligence, 8th
Mexican International Conference on Artificial
Intelligence, Proceedings",
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year = "2009",
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editor = "Arturo Hern{\'{a}}ndez Aguirre and
Ra{\'{u}}l Monroy Borja and Carlos A. Reyes Garc{\'{\i}}a",
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volume = "5845",
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series = "Lecture Notes in Computer Science",
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pages = "728--739",
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address = "Guanajuato, Mexico",
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month = nov # " 9-13",
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publisher = "Springer",
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keywords = "genetic algorithms, genetic programming",
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timestamp = "Tue, 14 May 2019 10:00:49 +0200",
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biburl = "https://dblp.org/rec/conf/micai/LopezP09.bib",
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bibsource = "dblp computer science bibliography, https://dblp.org",
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URL = "https://www.cs.nuim.ie/~egalvan/papers/AnEmpiricalDegree_Galvan2009.pdf",
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DOI = "doi:10.1007/978-3-642-05258-3_64",
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size = "12 pages",
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abstract = "Over the last years, neutrality has inspired many
researchers in the area of Evolutionary Computation
(EC) systems in the hope that it can aid evolution.
However, there are contradictory results on the effects
of neutrality in evolutionary search. The aim of this
paper is to understand how neutrality - named in this
paper degree neutrality - affects GP search. For
analysis purposes, we use a well-defined measure of
hardness (i.e., fitness distance correlation) as an
indicator of difficulty in the absence and in the
presence of neutrality, we propose a novel approach to
normalise distances between a pair of trees and
finally, we use a problem with deceptive features where
GP is well-known to have poor performance and see the
effects of neutrality in GP search.",
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notes = "something odd both Springer and IEEE published MICAI
2009 proceedings the papers are different",
- }
Genetic Programming entries for
Edgar Galvan Lopez
Riccardo Poli
Citations