857 search results - page 90 / 172 » Hierarchical Gaussian Mixture Model |
173
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BMCBI
2011
14 years 7 months ago
2011
Background: The analysis of gene expression from time series underpins many biological studies. Two basic forms of analysis recur for data of this type: removing inactive (quiet) ...
134
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ECCV
2008
Springer
16 years 5 months ago
2008
Springer
Abstract. Estimating a camera pose given a set of 3D-object and 2Dimage feature points is a well understood problem when correspondences are given. However, when such correspondenc...
126
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IROS
2009
IEEE
15 years 10 months ago
2009
IEEE
— This paper explores methods and representations that allow two perceptually heterogeneous robots, each of which represents concepts via grounded properties, to transfer knowled...
140
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ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
Independent component analysis (ICA) is a popular approach for blind source separation (BSS). In this study, we develop a new mutual information measure for BSS and unsupervised l...
115
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ICMLA
2008
15 years 5 months ago
2008
Independent Factor Analysis (IFA) is a well known method used to recover independent components from their linear observed mixtures without any knowledge on the mixing process. Su...