165 search results - page 15 / 33 » Computing a Nearest Correlation Matrix with Factor Structure |
BMCBI
2005
13 years 7 months ago
2005
Background: Collections of transcription factor binding profiles (Transfac, Jaspar) are essential to identify regulatory elements in DNA sequences. Subsets of highly similar profi...
ECCV
2010
Springer
13 years 6 months ago
2010
Springer
Sturm-Triggs iteration is a standard method for solving the projective factorization problem. Like other iterative algorithms, this method suffers from some common drawbacks such ...
CSDA
2006
13 years 7 months ago
2006
Huber's M-estimation technique is applied to a block-angular regression problem, which may arise from some applications. A recursive, modified Newton approach to computing th...
EUROPAR
2005
Springer
14 years 1 months ago
2005
Springer
A style for programming problems from matrix algebra is developed with a familiar example and new tools, yielding high performance with a couple of surprising exceptions. The under...
ICA
2010
Springer
13 years 8 months ago
2010
Springer
We develop a probabilistic modeling framework for multiway arrays. Our framework exploits the link between graphical models and tensor factorization models and it can realize any ...