474 search results - page 56 / 95 » Approximation Algorithms for Tensor Clustering |
136
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SSD
2005
Springer
15 years 10 months ago
2005
Springer
A moving cluster is defined by a set of objects that move close to each other for a long time interval. Real-life examples are a group of migrating animals, a convoy of cars movin...
162
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NIPS
2004
15 years 6 months ago
2004
Various problems in machine learning, databases, and statistics involve pairwise distances among a set of objects. It is often desirable for these distances to satisfy the propert...
153
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UAI
2004
15 years 6 months ago
2004
Generalized belief propagation (GBP) has proven to be a promising technique for approximate inference tasks in AI and machine learning. However, the choice of a good set of cluste...
170
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FGR
2006
IEEE
15 years 11 months ago
2006
IEEE
An unsupervised nonparametric approach is proposed to automatically extract representative face samples (exemplars) from a video sequence or an image set for multipleshot face rec...
147
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VISUALIZATION
1999
IEEE
15 years 9 months ago
1999
IEEE
We present a method for the hierarchical representation of vector fields. Our approach is based on iterative refinement using clustering and principal component analysis. The inpu...