659 search results - page 39 / 132 » Data mining with an ant colony optimization algorithm |
129
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DATAMINE
2002
15 years 3 months ago
2002
An overview of cluster analysis techniques from a data mining point of view is given. This is done by a strict separation of the questions of various similarity and distance measur...
124
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EDBT
2008
ACM
16 years 3 months ago
2008
ACM
For complex data mining queries, query optimization issues arise, similar to those for the traditional database queries. However, few works have applied the cost-based query optim...
149
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IPPS
2003
IEEE
15 years 8 months ago
2003
IEEE
With the availability of large datasets in a variety of scientific and commercial domains, data mining has emerged as an important area within the last decade. Data mining techni...
147
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KDD
2004
ACM
15 years 8 months ago
2004
ACM
Randomization is an economical and efficient approach for privacy preserving data mining (PPDM). In order to guarantee the performance of data mining and the protection of individ...
101
Voted
KDD
2005
ACM
16 years 3 months ago
2005
ACM
In this paper, we discuss a problem of finding risk patterns in medical data. We define risk patterns by a statistical metric, relative risk, which has been widely used in epidemi...