332 search results - page 7 / 67 » On the Performance of Chernoff-Distance-Based Linear Dimensi... |
111
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ICDE
2012
IEEE
13 years 21 hour ago
2012
IEEE
—Dimensionality reduction is essential in text mining since the dimensionality of text documents could easily reach several tens of thousands. Most recent efforts on dimensionali...
159
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VLDB
2007
ACM
15 years 9 months ago
2007
ACM
Abstract The notorious "dimensionality curse" is a wellknown phenomenon for any multi-dimensional indexes attempting to scale up to high dimensions. One well-known approa...
ADMA
2008
Springer
14 years 11 months ago
2008
Springer
We investigate the effects of dimensionality reduction using different techniques and different dimensions on six two-class data sets with numerical attributes as pre-processing fo...
KDD
2010
ACM
14 years 11 months ago
2010
ACM
Dimensionality reduction plays an important role in many data mining applications involving high-dimensional data. Many existing dimensionality reduction techniques can be formula...