385 search results - page 14 / 77 » Improving data mining utility with projective sampling |
PAKDD
2010
ACM
14 years 11 months ago
2010
ACM
Abstract. One of the more challenging problems faced by the data mining community is that of imbalanced datasets. In imbalanced datasets one class (sometimes severely) outnumbers t...
KDD
1999
ACM
15 years 1 months ago
1999
ACM
Tree Augmented Naive Bayes (TAN) has shown to be competitive with state-of-the-art machine learning algorithms [3]. However, the TAN induction algorithm that appears in [3] can be...
ICDM
2009
IEEE
15 years 4 months ago
2009
IEEE
Recent advances in data clustering concern clustering ensembles and projective clustering methods, each addressing different issues in clustering problems. In this paper, we consi...
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CG
2008
Springer
14 years 9 months ago
2008
Springer
The technological advance of sensors is producing an exponential size growth of the data coming from 3D scanning and digital photography. The production of digital 3D models consi...
SDM
2008
SIAM
14 years 11 months ago
2008
SIAM
Imbalanced class problems appear in many real applications of classification learning. We propose a novel sampling method to improve bagging for data sets with skewed class distri...