class label information

PR
2006

141views more PR 2006»

Relaxational metric adaptation and its application to semi-supervised clustering and content-based image retrieval

13 years 4 months ago

The performance of many supervised and unsupervised learning algorithms is very sensitive to the choice of an appropriate distance metric. Previous work in metric learning and ada...

Hong Chang, Dit-Yan Yeung, William K. Cheung

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CVPR
2008
IEEE

131views Computer Vision» more CVPR 2008»

Exploiting side information in locality preserving projection

14 years 6 months ago

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Even if the class label information is unknown, side information represents some equivalence constraints between pairs of patterns, indicating whether pairs originate from the sam...

Senjian An, Wanquan Liu, Svetha Venkatesh

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