5046 search results - page 697 / 1010 » Non-redundant data clustering |
192
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ICWE
2010
Springer
15 years 9 months ago
2010
Springer
: The use of patterns in data management is not new: in data warehousing, data marts are simple conceptual schemas with exactly one core entity, describing facts, surrounded by mul...
223
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SDM
2010
SIAM
15 years 9 months ago
2010
SIAM
We present a method for unsupervised discovery of abnormal occurrences of activities in multi-dimensional time series data. Unsupervised activity discovery approaches differ from ...
219
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TKDE
2010
15 years 6 months ago
2010
—A major assumption in many machine learning and data mining algorithms is that the training and future data must be in the same feature space and have the same distribution. How...
159
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ICPR
2002
IEEE
16 years 8 months ago
2002
IEEE
We used a data analysis approach for selecting colour components for skin detection. The criterion for this selection was to achieve a reasonable degree of generalisation and reco...
226
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ICML
2009
IEEE
16 years 8 months ago
2009
IEEE
Semi-supervised learning (SSL), is classification where additional unlabeled data can be used to improve accuracy. Generative approaches are appealing in this situation, as a mode...