7387 search results - page 905 / 1478 » Knowledge-based data mining |
226
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SDM
2009
SIAM
16 years 4 months ago
2009
SIAM
Data stream analysis frequently relies on identifying correlations and posing conditional queries on the data after it has been seen. Correlated aggregates form an important examp...
214
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DAWAK
2009
Springer
16 years 1 months ago
2009
Springer
The appropriate choice of a method for imputation of missing data becomes especially important when the fraction of missing values is large and the data are of mixed type. The prop...
227
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ACML
2009
Springer
16 years 1 months ago
2009
Springer
Enterprises have accumulated both structured and unstructured data steadily as computing resources improve. However, previous research on enterprise data mining often treats these ...
175
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DAWAK
2007
Springer
16 years 1 months ago
2007
Springer
Abstract. A federated data warehouse is a logical integration of data warehouses applicable when physical integration is impossible due to privacy policy or legal restrictions. In ...
231
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HPCC
2007
Springer
16 years 1 months ago
2007
Springer
Data missing is a common problem in database query processing, which can cause bias or lead to inefficient analyses, and this problem happens more often in sensor databases. The re...