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10

SIGKDD
2010

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On exploiting hierarchical label structure with pairwise classifiers

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On exploiting hierarchical label structure with pairwise classifiers

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The goal of this work was to test whether the performance of a regular pairwise classifier can be improved when additional information about the hierarchical class structure is added to the training sets. Somewhat surprisingly, the additional information seems to hurt the performance. We explain this with the fact that the structure of the class hierarchy is not reflected in the distribution of the instances.

Johannes Fürnkranz, Jan Frederik Sima

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Additional Information | Hierarchical Class Structure | Information Technology | Regular Pairwise Classifier | SIGKDD 2010 |

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Added	21 May 2011
Updated	21 May 2011
Type	Journal
Year	2010
Where	SIGKDD
Authors	Johannes Fürnkranz, Jan Frederik Sima

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