Interval-valued GA-P algorithms
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- @Article{sanchez:2000:TEC,
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author = "Luciano Sanchez",
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title = "Interval-valued GA-P algorithms",
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journal = "IEEE Transactions on Evolutionary Computation",
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year = "2000",
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volume = "4",
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number = "1",
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pages = "64--72",
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month = apr,
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keywords = "genetic algorithms, genetic programming, symbolic
regression, point estimate, confidence interval, rural
spanish electrical energy distribution",
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ISSN = "1089-778X",
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URL = "http://ieeexplore.ieee.org/iel5/4235/18295/00843495.pdf",
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size = "9 pages",
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abstract = "When genetic programming (GP) methods are applied to
solve symbolic regression problems, we obtain a point
estimate of a variable, but it is not easy to calculate
an associated confidence interval. We designed an
interval arithmetic-based model that solves this
problem. Our model extends a hybrid technique, the GA-P
method, that combines genetic algorithms and genetic
programming. Models based on interval GA-P can devise
an interval model from examples and provide the
algebraic expression that best approximates the data.
The method is useful for generating a confidence
interval for the output of a model, and also for
obtaining a robust point estimate from data which we
know to contain outliers. The algorithm was applied to
a real problem related to electrical energy
distribution. Classical methods were applied first, and
then the interval GA-P. The results of both studies are
used to compare interval GA-P with GP, GA-P, classical
regression methods, neural networks, and fuzzy
models.",
- }
Genetic Programming entries for
Luciano Sanchez
Citations