659 search results - page 89 / 132 » Data mining with an ant colony optimization algorithm |
124
Voted
SDM
2010
SIAM
15 years 4 months ago
2010
SIAM
Many approaches to active learning involve periodically training one classifier and choosing data points with the lowest confidence. An alternative approach is to periodically cho...
115
Voted
SIGKDD
2002
15 years 3 months ago
2002
Genomics data has many properties that make it different from "typical" relational data. The presence of multi-valued attributes as well as the large number of null valu...
158
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ICDM
2006
IEEE
15 years 9 months ago
2006
IEEE
Choosing an appropriate kernel is one of the key problems in kernel-based methods. Most existing kernel selection methods require that the class labels of the training examples ar...
124
Voted
ICDM
2005
IEEE
15 years 9 months ago
2005
IEEE
We consider the problem of elastic matching of time series. We propose an algorithm that determines a subsequence of a target time series that best matches a query series. In the ...
134
Voted
SDM
2003
SIAM
15 years 4 months ago
2003
SIAM
In earlier work we have introduced and explored a variety of different probabilistic models for the problem of answering selectivity queries posed to large sparse binary data set...