A Static Analysis of Informed Down-Samples
Created by W.Langdon from
gp-bibliography.bib Revision:1.7970
- @InProceedings{boldi:2023:GECCOcomp2,
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author = "Ryan Boldi and Alexander Lalejini and
Thomas Helmuth and Lee Spector",
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title = "A Static Analysis of Informed {Down-Samples}",
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booktitle = "Proceedings of the 2023 Genetic and Evolutionary
Computation Conference",
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year = "2023",
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editor = "Sara Silva and Luis Paquete and Leonardo Vanneschi and
Nuno Lourenco and Ales Zamuda and Ahmed Kheiri and
Arnaud Liefooghe and Bing Xue and Ying Bi and
Nelishia Pillay and Irene Moser and Arthur Guijt and
Jessica Catarino and Pablo Garcia-Sanchez and
Leonardo Trujillo and Carla Silva and Nadarajen Veerapen",
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pages = "531--534",
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address = "Lisbon, Portugal",
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series = "GECCO '23",
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month = "15-19 " # jul,
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organisation = "SIGEVO",
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publisher = "Association for Computing Machinery",
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publisher_address = "New York, NY, USA",
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keywords = "genetic algorithms, genetic programming,
down-sampling, selection, program synthesis,
regression: Poster",
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isbn13 = "9798400701191",
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DOI = "doi:10.1145/3583133.3590751",
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size = "4 pages",
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abstract = "We present an analysis of the loss of population-level
test coverage induced by different down-sampling
strategies when combined with lexicase selection. We
study recorded populations from the first generation of
genetic programming runs, as well as entirely synthetic
populations. Our findings verify the hypothesis that
informed down-sampling better maintains
population-level test coverage when compared to random
down-sampling. Additionally, we show that both forms of
down-sampling cause greater test coverage loss than
standard lexicase selection with no down-sampling.
However, given more information about the population,
we found that informed down-sampling can further reduce
its test coverage loss. We also recommend wider
adoption of the static population analyses we present
in this work.",
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notes = "GECCO-2023 A Recombination of the 32nd International
Conference on Genetic Algorithms (ICGA) and the 28th
Annual Genetic Programming Conference (GP)",
- }
Genetic Programming entries for
Ryan Boldi
Alexander Lalejini
Thomas Helmuth
Lee Spector
Citations