4542 search results - page 208 / 909 » Unsupervised Feature Selection Using Feature Similarity |
100
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ICASSP
2010
IEEE
14 years 11 months ago
2010
IEEE
This paper presents a new robust feature extraction algorithm based on a modified approach to power bias subtraction combined with applying a threshold to the power spectral dens...
133
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SPEECH
2011
14 years 7 months ago
2011
We describe a content based speech discrimination algorithm in broadcast news based on the time-varying information provided by the modulation spectrum. Due to the varying degrees...
118
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ICCV
1999
IEEE
16 years 2 months ago
1999
IEEE
Proc. of the International Conference on Computer Vision, Corfu (Sept. 1999) An object recognition system has been developed that uses a new class of local image features. The fea...
141
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CBMS
2009
IEEE
15 years 3 months ago
2009
IEEE
This paper presents a medical image retrieval framework that uses visual concepts in a feature space employing statistical models built using a probabilistic multi-class support v...
96
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ICMCS
2009
IEEE
14 years 10 months ago
2009
IEEE
In this paper, we present a novel approach for human activities recognition in the video. We analyze human activities in the sequential frames because human activities can be cons...