2536 search results - page 313 / 508 » Constructing Optimal Highways |
170
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JMLR
2012
13 years 6 months ago
2012
Metric and kernel learning arise in several machine learning applications. However, most existing metric learning algorithms are limited to learning metrics over low-dimensional d...
170
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SIGIR
2012
ACM
13 years 6 months ago
2012
ACM
We propose a mathematical framework for query selection as a mechanism for reducing the cost of constructing information retrieval test collections. In particular, our mathematica...
142
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SODA
2012
ACM
13 years 6 months ago
2012
ACM
We investigate fast algorithms for changing between the standard basis and an orthogonal basis of idempotents for M¨obius algebras of finite lattices. We show that every lattice...
111
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CVPR
2001
IEEE
16 years 5 months ago
2001
IEEE
We present a general method of catadioptric sensor design for realizing prescribed projections. Our method makes use of geometric distributions in 3-dimensional space, which are g...
133
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ICCV
2005
IEEE
16 years 5 months ago
2005
IEEE
The paper describes a method for automatically extracting informative feature hierarchies for object classification, and shows the advantage of the features constructed hierarchic...