1775 search results - page 212 / 355 » Learning Spectral Clustering |
178
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DEXAW
2007
IEEE
15 years 10 months ago
2007
IEEE
We built a system for the automatic creation of a textbased topic hierarchy, meant to be used in a geographically defined community. This poses two main problems. First, the appea...
164
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
In this paper, we explore the use of a Gaussian posteriorgram based representation for unsupervised discovery of speech patterns. Compared with our previous work, the new approach...
160
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ICIP
2009
IEEE
15 years 4 months ago
2009
IEEE
We propose a method for segmentation of frontal human portraits from arbitrary unknown backgrounds. Semantic information is used to project the face into a normalized reference fr...
185
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ECCV
2010
Springer
15 years 7 months ago
2010
Springer
We present an approach to multiscale image analysis. It hinges on an operative definition of texture that involves a "small region", where some (unknown) statistic is agg...
201
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SDM
2011
SIAM
14 years 9 months ago
2011
SIAM
A nonparametric Bayesian approach to co-clustering ensembles is presented. Similar to clustering ensembles, coclustering ensembles combine various base co-clustering results to ob...