1825 search results - page 61 / 365 » Local Dimensionality Reduction |
80
Voted
NIPS
2007
15 years 1 months ago
2007
Maximum variance unfolding (MVU) is an effective heuristic for dimensionality reduction. It produces a low-dimensional representation of the data by maximizing the variance of the...
104
Voted
SSIAI
2002
IEEE
15 years 5 months ago
2002
IEEE
Point matching is the task of finding a set of correspondences between two sets of points under some geometric transformation. A local search algorithm for point matching is pres...
110
Voted
CVPR
2007
IEEE
16 years 2 months ago
2007
IEEE
Linear and affine subspaces are commonly used to describe appearance of objects under different lighting, viewpoint, articulation, and identity. A natural problem arising from the...
123
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ICML
2007
IEEE
16 years 1 months ago
2007
IEEE
Eigenvalue problems are rampant in machine learning and statistics and appear in the context of classification, dimensionality reduction, etc. In this paper, we consider a cardina...
96
Voted
APBC
2004
15 years 1 months ago
2004
This paper presents an efficient computational method to identify a local symmetry axis in 3-dimensional viral structures obtained using electron cryomicroscopy. Local symmetry is...