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A New Method for Constructing Classifier Ensembles |
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PP: 13-17 |
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Author(s) |
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Zahra Rezaei,
Sajad Parvin,
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Abstract |
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| Usage of recognition systems has found many applications in almost all fields. However, Most of classification algorithms
have obtained good performance for specific problems; they have not enough robustness for other problems. Combination of multiple
classifiers can be considered as a general solution method for pattern recognition problems. It has been shown that combination of
classifiers can usually operate better than single classifier provided that its components are independent or they have diverse outputs.
It was shown that the necessary diversity of an ensemble can be achieved manipulation of data set features. We also propose a new
method of creating this diversity. The ensemble created by proposed method may not always outperforms all classifiers existing in it, it
is always possesses the diversity needed for creation of ensemble, and consequently it always outperforms the simple classifier. |
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