3162 search results - page 67 / 633 » Transformations for semi-continuous data |
119
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TIP
2010
14 years 10 months ago
2010
—We present in this paper a general formulation for nonnegative data factorization, called projective nonnegative graph embedding (PNGE), which 1) explicitly decomposes the data ...
101
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IEEEVAST
2010
14 years 6 months ago
2010
DimStiller is a system for dimensionality reduction and analysis. It frames the task of understanding and transforming input dimensions as a series of analysis steps where users t...
KDD
2002
ACM
16 years 8 days ago
2002
ACM
Class membership probability estimates are important for many applications of data mining in which classification outputs are combined with other sources of information for decisi...
103
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ML
2010
ACM
14 years 6 months ago
2010
ACM
Traditional classification methods assume that the training and the test data arise from the same underlying distribution. However, in several adversarial settings, the test set is...
168
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ICDE
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper describes Orchid, a system that converts declarative mapping specifications into data flow specifications s) and vice versa. Orchid provides an abstract operator model t...