2308 search results - page 82 / 462 » A Perspective on Databases and Data Mining |
115
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KDD
2004
ACM
16 years 4 months ago
2004
ACM
We present an unusual algorithm involving classification trees-CARTwheels--where two trees are grown in opposite directions so that they are joined at their leaves. This approach ...
157
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KDD
2008
ACM
16 years 4 months ago
2008
ACM
Transactional data are ubiquitous. Several methods, including frequent itemsets mining and co-clustering, have been proposed to analyze transactional databases. In this work, we p...
154
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ADBIS
1999
Springer
15 years 8 months ago
1999
Springer
Abstract. One of the most important data mining tasks is discovery of frequently occurring patterns in sequences of events. Many algorithms for finding various patterns in sequenti...
126
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ICCBR
2003
Springer
15 years 9 months ago
2003
Springer
Abstract. This paper presents an approach of case mining to automatically discover case bases from large datasets in order to improve both the speed and the quality of case based r...
132
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DAWAK
1999
Springer
15 years 8 months ago
1999
Springer
One of the most challenging problems in data manipulation in the future is to be able to e ciently handle very large databases but also multiple induced properties or generalizatio...