7053 search results - page 536 / 1411 » Data Mining of Multi-categorized Data |
182
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IPL
2008
15 years 7 months ago
2008
The Positive-Negative Partial Set Cover problem is introduced and its complexity, especially the hardness-of-approximation, is studied. The problem generalizes the Set Cover probl...
198
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ICDM
2010
IEEE
15 years 5 months ago
2010
IEEE
With more older adults and people with cognitive disorders preferring to stay independently at home, prompting systems that assist with Activities of Daily Living (ADLs) are in
204
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INFOVIS
2005
IEEE
16 years 21 days ago
2005
IEEE
The NameVoyager, a web-based visualization of historical trends in baby naming, has proven remarkably popular. This paper discusses the display techniques used for smooth visual e...
198
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PKDD
2005
Springer
16 years 18 days ago
2005
Springer
In applications such as fraud and intrusion detection, it is of great interest to measure the evolving trends in the data. We consider the problem of quantifying changes between tw...
215
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DAWAK
2004
Springer
16 years 15 days ago
2004
Springer
Clustering is a difficult problem especially when we consider the task in the context of a data stream of categorical attributes. In this paper, we propose SCLOPE, a novel algorith...