4466 search results - page 291 / 894 » Large-Scale Data Analysis Using Heuristic Methods |
158
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PAKDD
2005
ACM
16 years 4 days ago
2005
ACM
Covariances from categorical variables are defined using a regular simplex expression for categories. The method follows the variance definition by Gini, and it gives the covaria...
214
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ICCV
1999
IEEE
15 years 11 months ago
1999
IEEE
We show that the set of all ow- elds in a sequence of frames imaging a rigid scene resides in a lowdimensional linear subspace. Based on this observation, we develop a method for ...
187
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AVI
2006
2006
Methods for the evaluation of an interactive InfoVis tool supporting exploratory reasoning processes
15 years 8 months ago
Developing Information Visualization (InfoVis) techniques for complex knowledge domains makes it necessary to apply alternative methods of evaluation. In the evaluation of Gravi++...
177
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DATAMINE
2002
15 years 6 months ago
2002
An overview of cluster analysis techniques from a data mining point of view is given. This is done by a strict separation of the questions of various similarity and distance measur...
219
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JDCTA
2010
15 years 1 months ago
2010
Because the characteristic of wavelet transform is multi-resolution, their unique advantage of the data model is multi-scale analysis. Then, it's widely used the Wavelet-base...