174 search results - page 24 / 35 » Dimensionality reduction using magnitude and shape approxima... |
158
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SIGMOD
2006
ACM
15 years 10 months ago
2006
ACM
To enable efficient similarity search in large databases, many indexing techniques use a linear transformation scheme to reduce dimensions and allow fast approximation. In this re...
115
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CRV
2005
IEEE
15 years 3 months ago
2005
IEEE
We present an approach to recognizing faces with varying appearances which also considers the relative probability of occurrence for each appearance. We propose and demonstrate ex...
88
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NIPS
2004
14 years 11 months ago
2004
In this paper we propose a novel method for learning a Mahalanobis distance measure to be used in the KNN classification algorithm. The algorithm directly maximizes a stochastic v...
CAGD
2008
14 years 10 months ago
2008
The minimum-supported bivariate C2-cubic spline on a 6-directional mesh constructed in our previous work [2] can be used to extend Loop's approximation subdivision scheme to ...
CG
2006
Springer
14 years 9 months ago
2006
Springer
Mesh deformation techniques that preserve the differential properties have been intensively studied. In this paper, we propose an equality-constrained least squares approach for s...