3413 search results - page 261 / 683 » New Support Vector Algorithms |
178
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MICCAI
2006
Springer
16 years 6 months ago
2006
Springer
This paper considers the problem of automatic classification of textured tissues in 3D MRI. More specifically, it aims at validating the use of features extracted from the phase of...
133
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MICCAI
2004
Springer
16 years 6 months ago
2004
Springer
We present a novel feature screening algorithm by deriving relevance measures from the decision boundary of Support Vector Machines. It alleviates the "independence" assu...
168
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ISBI
2009
IEEE
15 years 12 months ago
2009
IEEE
One of the main challenges for Content-Based Image Retrieval (CBIR) is to achieve meaningful mappings between the high-level semantic concepts and the low-level visual features in...
158
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ICMCS
2008
IEEE
15 years 11 months ago
2008
IEEE
In this paper, we propose an effective coarse-to-fine algorithm to detect text in video. Firstly, in coarse-detection section, stroke filter is employed to detect all candidate st...
121
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IJCNN
2006
IEEE
15 years 11 months ago
2006
IEEE
— Area Under the ROC Curve (AUC) is often used to evaluate ranking performance in binary classification problems. Several researchers have approached AUC optimization by approxi...