1950 search results - page 169 / 390 » Informative sampling for large unbalanced data sets |
110
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PKDD
2007
Springer
15 years 9 months ago
2007
Springer
The goal in domain adaptation is to train a model using labeled data sampled from a domain different from the target domain on which the model will be deployed. We exploit unlabel...
223
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SIGMOD
2009
ACM
16 years 4 months ago
2009
ACM
Conditional functional dependencies (CFDs) have recently been proposed as extensions of classical functional dependencies that apply to a certain subset of the relation, as specif...
142
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IR
2006
15 years 3 months ago
2006
This paper describes a method, using Genetic Programming, to automatically determine term weighting schemes for the vector space model. Based on a set of queries and their human de...
127
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BMCBI
2008
15 years 3 months ago
2008
Background: Population structure analysis is important to genetic association studies and evolutionary investigations. Parametric approaches, e.g. STRUCTURE and L-POP, usually ass...
143
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VIS
2005
IEEE
16 years 5 months ago
2005
IEEE
Differential protein expression analysis is one of the main challenges in proteomics. It denotes the search for proteins, whose encoding genes are differentially expressed under a...