253 search results - page 24 / 51 » Principal Graphs and Manifolds |
115
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ICCV
2005
IEEE
16 years 2 months ago
2005
IEEE
Recently there has been a lot of interest in geometrically motivated approaches to data analysis in high dimensional spaces. We consider the case where data is drawn from sampling...
108
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NIPS
2003
15 years 2 months ago
2003
Many problems in information processing involve some form of dimensionality reduction. In this paper, we introduce Locality Preserving Projections (LPP). These are linear projecti...
87
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WAW
2007
Springer
15 years 6 months ago
2007
Springer
We study the PageRank mass of principal components in a bow-tie Web Graph, as a function of the damping factor c. Using a singular perturbation approach, we show that the PageRank ...
113
Voted
ECCV
2008
Springer
16 years 2 months ago
2008
Springer
This paper shows how computational Riemannian manifold can be used to solve several problems in computer vision and graphics. Indeed, Voronoi segmentations and Delaunay graphs comp...
106
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CDC
2008
IEEE
15 years 27 days ago
2008
IEEE
This paper proposes a local gradient control law to stabilize a group of robots to a target formation. The control is derived from a potential function based on an undirected infin...