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Class-Separability Weighting and Bootstrapping in Error Correcting Output Code Ensembles

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Multiple Classifier Systems (MCS 2010)

Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 5997))

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Abstract

A method for applying weighted decoding to error-correcting output code ensembles of binary classifiers is presented. This method is sensitive to the target class in that a separate weight is computed for each base classifier and target class combination. Experiments on 11 UCI datasets show that the method tends to improve classification accuracy when using neural network or support vector machine base classifiers. It is further shown that weighted decoding combines well with the technique of bootstrapping to improve classification accuracy still further.

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Smith, R.S., Windeatt, T. (2010). Class-Separability Weighting and Bootstrapping in Error Correcting Output Code Ensembles. In: El Gayar, N., Kittler, J., Roli, F. (eds) Multiple Classifier Systems. MCS 2010. Lecture Notes in Computer Science, vol 5997. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-12127-2_19

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  • DOI: https://doi.org/10.1007/978-3-642-12127-2_19

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-12126-5

  • Online ISBN: 978-3-642-12127-2

  • eBook Packages: Computer ScienceComputer Science (R0)

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