10577 search results - page 1884 / 2116 » Active Data Mining |
187
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DIS
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. We propose an approach to subgroup discovery using distribution rules (a kind of association rules with a probability distribution on the consequent) for numerical proper...
177
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CEC
2009
IEEE
15 years 10 months ago
2009
IEEE
—When performing predictive data mining, the use of ensembles is known to increase prediction accuracy, compared to single models. To obtain this higher accuracy, ensembles shoul...
178
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INTERACT
2007
15 years 8 months ago
2007
The dissemination of information in social networks and the relative effect of ICT (Information and Communications Technology) use has long been an interesting area of study in the...
188
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AAAI
2006
15 years 8 months ago
2006
Rescaling is possibly the most popular approach to cost-sensitive learning. This approach works by rescaling the classes according to their costs, and it can be realized in differ...
186
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DBSEC
2000
15 years 8 months ago
2000
With the increasing complexity and dynamics of database and information systems, it becomes more and more di cult for administrative personnel to identify, specify and enforce sec...