3607 search results - page 441 / 722 » Learning with structured sparsity |
144
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ICPR
2004
IEEE
16 years 7 months ago
2004
IEEE
In this paper, a face pose estimation method and its application in video shot selection for face image preprocessing is introduced. The pose estimator is learned by a boosting re...
160
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ICML
2009
IEEE
16 years 7 months ago
2009
IEEE
We consider the problem of embedding arbitrary objects (e.g., images, audio, documents) into Euclidean space subject to a partial order over pairwise distances. Partial order cons...
168
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ICML
2009
IEEE
16 years 7 months ago
2009
IEEE
We propose a nonparametric extension to the factor analysis problem using a beta process prior. This beta process factor analysis (BPFA) model allows for a dataset to be decompose...
179
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ICML
2009
IEEE
16 years 7 months ago
2009
IEEE
Users of topic modeling methods often have knowledge about the composition of words that should have high or low probability in various topics. We incorporate such domain knowledg...
184
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ICML
2007
IEEE
16 years 7 months ago
2007
IEEE
We propose a family of clustering algorithms based on the maximization of dependence between the input variables and their cluster labels, as expressed by the Hilbert-Schmidt Inde...