7387 search results - page 510 / 1478 » Knowledge-based data mining |
149
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PVLDB
2008
15 years 4 months ago
2008
Sequence data is ubiquitous and finding frequent sequences in a large database is one of the most common problems when analyzing sequence data. Unfortunately many sources of seque...
170
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VLDB
2007
ACM
15 years 11 months ago
2007
ACM
Multi-core processors are proliferated across different domains in recent years. In this paper, we study the performance of frequent pattern mining on a modern multi-core machine....
145
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DAWAK
2003
Springer
15 years 10 months ago
2003
Springer
Abstract. This paper describes the use of a concept hierarchy for improving the results of association rule mining. Given a large set of tuples with demographic information and per...
166
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IEEEARES
2010
IEEE
15 years 10 months ago
2010
IEEE
Spyware represents a serious threat to confidentiality since it may result in loss of control over private data for computer users. This type of software might collect the data and...
163
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SDM
2008
SIAM
15 years 6 months ago
2008
SIAM
We describe a fast algorithm for kernel discriminant analysis, empirically demonstrating asymptotic speed-up over the previous best approach. We achieve this with a new pattern of...