1313 search results - page 177 / 263 » Dimensionality Reduction for Classification |
123
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ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
In this paper, we describe recent progress in i-vector based speaker verification. The use of universal background models (UBM) with full-covariance matrices is suggested and tho...
141
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ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
This paper presents a robust unsupervised learning approach for detection of anomalies in patterns of human behavior using multi-modal smart environment sensor data. We model the ...
188
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ISMIS
2011
Springer
14 years 6 months ago
2011
Springer
Text categorisation relies heavily on feature selection. Both the possible reduction in dimensionality as well as improvements in classification performance are highly desirable. ...
127
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CVPR
2007
IEEE
16 years 5 months ago
2007
IEEE
Discriminant Analysis (DA) methods have demonstrated their utility in countless applications in computer vision and other areas of research ? especially in the C class classificat...
123
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ICCD
2004
IEEE
16 years 1 days ago
2004
IEEE
Three dimensional vertically integrated systems allow active devices to be placed on multiple device layers. In recent years, a number of research efforts have addressed physical ...