1863 search results - page 122 / 373 » A supervised learning approach for imbalanced data sets |
153
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CVPR
2008
IEEE
15 years 6 months ago
2008
IEEE
We consider the problem of visual categorization with minimal supervision during training. We propose a partbased model that loosely captures structural information. We represent ...
106
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CEC
2010
IEEE
15 years 5 months ago
2010
IEEE
A hyper-heuristic performs search over a set of other search mechanisms. During the search, it does not require any problem-dependent data. This structure makes hyperheuristics pro...
115
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ICIP
2005
IEEE
16 years 6 months ago
2005
IEEE
In this paper, a supervised pixel-based classifier approach for segmenting different anatomical regions in abdominal Computed Tomography (CT) studies is presented. The approach co...
150
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ECAI
2006
Springer
15 years 8 months ago
2006
Springer
Abstract. Machine learning approaches in natural language processing often require a large annotated corpus. We present a complementary approach that utilizes expert knowledge to o...
154
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DAGM
2010
Springer
15 years 4 months ago
2010
Springer
Abstract. For every segmentation task, prior knowledge about the object that shall be segmented has to be incorporated. This is typically performed either automatically by using la...