4542 search results - page 309 / 909 » Unsupervised Feature Selection Using Feature Similarity |
149
Voted
CVPR
2008
IEEE
16 years 4 months ago
2008
IEEE
A novel approach to scene categorization is proposed. Similar to previous works of [11, 15, 3, 12], we introduce an intermediate space, based on a low dimensional semantic "t...
BIBE
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract—Gene expression data usually contains a large number of genes, but a small number of samples. Feature selection for gene expression data aims at finding a set of genes ...
131
Voted
VLSISP
2010
14 years 9 months ago
2010
A common approach to extract phonemes of sign language is to use an unsupervised clustering algorithm to group the sign segments. However, simple clustering algorithms based on dis...
117
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AAAI
2008
15 years 4 months ago
2008
With the success of local features in object recognition, feature-set representations are widely used in computer vision and related domains. Pyramid match kernel (PMK) is an effi...
120
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SIGDIAL
2010
15 years 13 days ago
2010
We present analyses aimed at eliciting which specific aspects of discourse provide the strongest indication for text importance. In the context of content selection for single doc...