70 search results - page 4 / 14 » Fast computation of low rank matrix |
CVPR
2011
IEEE
13 years 4 months ago
2011
IEEE
Exact recovery from contaminated visual data plays an important role in various tasks. By assuming the observed data matrix as the addition of a low-rank matrix and a sparse matri...
FOCS
1998
IEEE
14 years 25 days ago
1998
IEEE
TSP
2008
13 years 8 months ago
2008
Abstract--We present a versatile framework for tractable computation of approximate variances in large-scale Gaussian Markov random field estimation problems. In addition to its ef...
WWW
2003
ACM
14 years 9 months ago
2003
ACM
We present a novel algorithm for the fast computation of PageRank, a hyperlink-based estimate of the "importance" of Web pages. The original PageRank algorithm uses the ...
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
Constructing a good graph to represent data structures is critical for many important machine learning tasks such as clustering and classification. This paper proposes a novel no...