1825 search results - page 140 / 365 » Local Dimensionality Reduction |
120
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TIT
2008
15 years 3 months ago
2008
A new wavelet-based methodology for representing data on regular grids is introduced and studied. The main attraction of this new L-CAMP methodology is in the way it scales with th...
161
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CGF
2002
15 years 3 months ago
2002
Our goal is to design and build a tool for the creation of expressive character animation. Virtual puppetry, also known as performance animation, is a technique in which the user ...
139
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TKDE
2011
14 years 10 months ago
2011
—Previous studies have demonstrated that document clustering performance can be improved significantly in lower dimensional linear subspaces. Recently, matrix factorization base...
153
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ICCV
2003
IEEE
16 years 5 months ago
2003
IEEE
Previous works have demonstrated that the face recognition performance can be improved significantly in low dimensional linear subspaces. Conventionally, principal component analy...
116
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ICIP
2006
IEEE
16 years 4 months ago
2006
IEEE
Consider the problem of sampling signals which are not bandlimited, but still have a finite number of degrees of freedom per unit of time, such as, for example, piecewise polynomi...