411 search results - page 5 / 83 » Rank Estimation in Missing Data Matrix Problems |
CORR
2010
Springer
13 years 6 months ago
2010
Springer
This work presents GROUSE (Grassmanian Rank-One Update Subspace Estimation), an efficient online algorithm for tracking subspaces from highly incomplete observations. GROUSE requi...
HIS
2004
13 years 7 months ago
2004
Microarray data often contains multiple missing genetic expression values that degrade the performance of statistical and machine learning algorithms. This paper presents a K rank...
ICB
2009
Springer
13 years 4 months ago
2009
Springer
Many large-scale biometric systems operate in the identification mode and include multimodal information. While biometric fusion is a well-studied problem, most of the fusion schem...
KDD
2012
ACM
11 years 8 months ago
2012
ACM
Trust networks, where people leave trust and distrust feedback, are becoming increasingly common. These networks may be regarded as signed graphs, where a positive edge weight cap...
AINA
2008
IEEE
14 years 21 days ago
2008
IEEE
The analysis of gene expression time series obtained from microarray experiments can be effectively exploited to understand a wide range of biological phenomena from the homeostat...