166 search results - page 12 / 34 » Optimizing abstaining classifiers using ROC analysis |
133
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BMCBI
2006
15 years 2 months ago
2006
Background: Numerous feature selection methods have been applied to the identification of differentially expressed genes in microarray data. These include simple fold change, clas...
121
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ITIIS
2010
14 years 9 months ago
2010
As Internet usage has increased, the risk of adolescents being exposed to adult content and harmful information on the Internet has also risen. To help prevent adolescents accessi...
123
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MAMMO
2010
Springer
15 years 4 months ago
2010
Springer
Abstract. In this paper we present a boosting based approach for automatic detection of micro-calcifications in mammographic images. Our proposal is based on using local features e...
125
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ICIC
2009
Springer
15 years 9 months ago
2009
Springer
Now the classification of different tumor types is of great importance in cancer diagnosis and drug discovery. It is more desirable to create an optimal ensemble for data analysis ...
117
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DATAMINE
2008
15 years 2 months ago
2008
Learning from imbalanced datasets presents a convoluted problem both from the modeling and cost standpoints. In particular, when a class is of great interest but occurs relatively...