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Using expert knowledge in initialization for genome-wide analysis of epistasis using genetic programming

Published: 12 July 2008 Publication History

Abstract

In human genetics it is now possible to measure large numbers of DNA sequence variations across the human genome. Given current knowledge about biological networks and disease processes it seems likely that disease risk can best be modeled by interactions between biological components, which may be examined as interacting DNA sequence variations. The machine learning challenge is to e.ectively explore interactions in these datasets to identify combinations of variations which are predictive of common human diseases. Genetic programming is a promising approach to this problem. The goal of this study is to examine the role that an expert knowledge aware initializer can play in the framework of genetic programming. We show that this expert knowledge aware initializer outperforms both a random initializer and an enumerative initializer.

References

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D. E. Goldberg. The Design of Innovation: Lessons from and for Competent Genetic Algorithms. Kluwer Academic Publishers, Norwell, MA, USA, 2002.
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K. Kira and L. A. Rendell. A practical approach to feature selection. In: Machine Learning: Proceedings of the AAAI'92, 1992.
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J. H. Moore, N. Barney, C. T. Tsai, F. T. Chiang, J. Gui, and B. C. White. Symbolic modeling of epistasis. Hum Hered, 63(2):120--133, Feb 2007.
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M. O'Neill and C. Ryan. Grammatical Evolution: Evolutionary Automatic Programming in an Arbitrary Language. Kluwer Academic Publishers, Norwell, MA, USA, 2003.
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M. Robnik-Sikonja and I. Kononenko. Theoretical and Empirical Analysis of ReliefF and RReliefF. Mach. Learn., 53(1--2):23--69, 2003.

Cited By

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  • (2012)Solving Complex Problems in Human Genetics Using Nature-Inspired Algorithms Requires Strategies which Exploit Domain-Specific KnowledgeComputer Engineering10.4018/978-1-61350-456-7.ch804(1867-1881)Online publication date: 2012
  • (2009)Incorporating expert knowledge in evolutionary searchProceedings of the 11th Annual conference on Genetic and evolutionary computation10.1145/1569901.1570048(1091-1098)Online publication date: 8-Jul-2009
  • (2008)Solving complex problems in human genetics using GPACM SIGEVOlution10.1145/1527063.15270643:2(2-8)Online publication date: 1-Jul-2008

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  1. Using expert knowledge in initialization for genome-wide analysis of epistasis using genetic programming

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        cover image ACM Conferences
        GECCO '08: Proceedings of the 10th annual conference on Genetic and evolutionary computation
        July 2008
        1814 pages
        ISBN:9781605581309
        DOI:10.1145/1389095
        • Conference Chair:
        • Conor Ryan,
        • Editor:
        • Maarten Keijzer
        Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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        Publication History

        Published: 12 July 2008

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        Author Tags

        1. expert knowledge
        2. genetic analysis
        3. genetic programming
        4. initialization

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        • (2012)Solving Complex Problems in Human Genetics Using Nature-Inspired Algorithms Requires Strategies which Exploit Domain-Specific KnowledgeComputer Engineering10.4018/978-1-61350-456-7.ch804(1867-1881)Online publication date: 2012
        • (2009)Incorporating expert knowledge in evolutionary searchProceedings of the 11th Annual conference on Genetic and evolutionary computation10.1145/1569901.1570048(1091-1098)Online publication date: 8-Jul-2009
        • (2008)Solving complex problems in human genetics using GPACM SIGEVOlution10.1145/1527063.15270643:2(2-8)Online publication date: 1-Jul-2008

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