411 search results - page 50 / 83 » Rank Estimation in Missing Data Matrix Problems |
CORR
2010
Springer
13 years 9 months ago
2010
Springer
In this paper, we study the problem of recovering a low-rank matrix (the principal components) from a highdimensional data matrix despite both small entry-wise noise and gross spar...
ICCV
2005
IEEE
14 years 11 months ago
2005
IEEE
In cross-modal inference, we estimate complete fields from noisy and missing observations of one sensory modality using structure found in another sensory modality. This inference...
CVPR
2011
IEEE
13 years 24 days ago
2011
IEEE
This paper deals with generalized procrustes analysis. This is the problem of registering a set of shape data by estimating a reference shape and a set of rigid transformations gi...
SDM
2007
SIAM
13 years 10 months ago
2007
SIAM
We propose the use of random projections with a sparse matrix to maintain a sketch of a collection of high-dimensional data-streams that are updated asynchronously. This sketch al...
ICPR
2004
IEEE
14 years 10 months ago
2004
IEEE
"Learning with side-information" is attracting more and more attention in machine learning problems. In this paper, we propose a general iterative framework for relevant...