289 search results - page 19 / 58 » Classification of unlabeled point sets using ANSIG |
157
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ICDM
2009
IEEE
15 years 2 months ago
2009
IEEE
Text classification poses some specific challenges. One such challenge is its high dimensionality where each document (data point) contains only a small subset of them. In this pap...
133
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CVPR
2009
IEEE
15 years 8 months ago
2009
IEEE
In this paper, we present a kernel-based approach to the clustering of diffusion tensors and fiber tracts. We propose to use a Mercer kernel over the tensor space where both spati...
134
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ICVGIP
2004
15 years 5 months ago
2004
This paper describes a method of fingerprint classification using Eigen Block Directional Fingerprints. The method we propose dispenses off with the preprocessing stages such as s...
128
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CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
Object classification in far-field video sequences is a challenging problem because of low resolution imagery and projective image distortion. Most existing far-field classificati...
125
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ICML
2006
IEEE
16 years 5 months ago
2006
IEEE
When given a small sample, we show that classification with SVM can be considerably enhanced by using a kernel function learned from the training data prior to discrimination. Thi...