1863 search results - page 345 / 373 » A supervised learning approach for imbalanced data sets |
144
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DILS
2009
Springer
15 years 10 months ago
2009
Springer
We present a novel approach to automatic information extraction from Deep Web Life Science databases using wrapper induction. Traditional wrapper induction techniques focus on lear...
141
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PKDD
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. We address the problem of joint feature selection in multiple related classification or regression tasks. When doing feature selection with multiple tasks, usually one c...
137
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SSDBM
2006
IEEE
15 years 10 months ago
2006
IEEE
The issue of data mining in time series databases is of utmost importance for many practical applications and has attracted a lot of research in the past years. In this paper, we ...
133
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SIGIR
2004
ACM
15 years 9 months ago
2004
ACM
Document clustering has long been an important problem in information retrieval. In this paper, we present a new clustering algorithm ASI1, which uses explicitly modeling of the s...
127
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HUC
2009
Springer
15 years 8 months ago
2009
Springer
Detecting visits to semantically meaningful places is important for many emerging mobile applications. We present PlaceSense, a place discovery algorithm suitable for mobile devic...