1314 search results - page 164 / 263 » Approximate data mining in very large relational data |
247
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ICDE
2001
IEEE
16 years 5 months ago
2001
IEEE
We present a new algorithm for mining maximal frequent itemsets from a transactional database. Our algorithm is especially efficient when the itemsets in the database are very lon...
119
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ICPR
2006
IEEE
16 years 5 months ago
2006
IEEE
In some classification problems, like the detection of illnesses in patients, classes are very unbalanced and the misclassification costs for different classes vary significantly....
140
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GIS
2008
ACM
15 years 4 months ago
2008
ACM
Spatially enabled government requires the development of effective SDIs that will support the vast majority of society, who are not spatially aware, in a transparent manner. This ...
162
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FAST
2011
14 years 8 months ago
2011
We collected file system content data from 857 desktop computers at Microsoft over a span of 4 weeks. We analyzed the data to determine the relative efficacy of data deduplication...
158
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CIKM
2010
Springer
15 years 3 months ago
2010
Springer
Low-dimensional topic models have been proven very useful for modeling a large corpus of documents that share a relatively small number of topics. Dimensionality reduction tools s...