740 search results - page 15 / 148 » Improving data quality through effective use of data semanti... |
136
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BMCBI
2007
15 years 1 months ago
2007
Background: Causal networks based on the vector autoregressive (VAR) process are a promising statistical tool for modeling regulatory interactions in a cell. However, learning the...
117
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JFR
2006
15 years 1 months ago
2006
In mobile robotics, there are often features that, while potentially powerful for improving navigation, prove difficult to profit from as they generalize poorly to novel situations...
133
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SIGMOD
1996
ACM
15 years 6 months ago
1996
ACM
Finding useful patterns in large datasets has attracted considerable interest recently, and one of the most widely st,udied problems in this area is the identification of clusters...
100
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PR
2008
15 years 1 months ago
2008
For two-class discrimination, Ref. [1] claimed that, when covariance matrices of the two classes were unequal, a (class) unbalanced dataset had a negative effect on the performanc...
106
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SEMWEB
2009
Springer
15 years 6 months ago
2009
Springer
Taking customer data as an example, the paper presents an approach to enhance the management of enterprise data by using Semantic Web technologies. Customer data is the most import...