1825 search results - page 26 / 365 » Local Dimensionality Reduction |
142
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ICCV
2009
IEEE
15 years 2 months ago
2009
IEEE
We present a taxonomy for local distance functions where most existing algorithms can be regarded as approximations of the geodesic distance defined by a metric tensor. We categor...
155
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PKDD
2004
Springer
15 years 10 months ago
2004
Springer
We show how carefully crafted random matrices can achieve distance-preserving dimensionality reduction, accelerate spectral computations, and reduce the sample complexity of certai...
125
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CVPR
2007
IEEE
16 years 7 months ago
2007
IEEE
129
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ICIP
2000
IEEE
16 years 6 months ago
2000
IEEE