7163 search results - page 1186 / 1433 » Privacy-Preserving Data Mining |
148
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WSDM
2009
ACM
16 years 12 days ago
2009
ACM
A variety of lossless compression schemes have been proposed to reduce the storage requirements of web graphs. One successful approach is virtual node compression [7], in which of...
212
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PAKDD
2009
ACM
16 years 12 days ago
2009
ACM
It is a challenging and important task to retrieve images from a large and highly varied image data set based on their visual contents. Problems like how to fill the semantic gap b...
142
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ICDM
2007
IEEE
15 years 12 months ago
2007
IEEE
It is estimated that less than 10 percent of the world’s species have been described, yet species are being lost daily due to human destruction of natural habitats. The job of d...
159
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ICDM
2006
IEEE
15 years 11 months ago
2006
IEEE
Clustering is ill-defined. Unlike supervised learning where labels lead to crisp performance criteria such as accuracy and squared error, clustering quality depends on how the cl...
167
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KDD
2009
ACM
15 years 10 months ago
2009
ACM
Learning from data streams is a research area of increasing importance. Nowadays, several stream learning algorithms have been developed. Most of them learn decision models that c...