165 search results - page 25 / 33 » Computing a Nearest Correlation Matrix with Factor Structure |
KDD
2012
ACM
11 years 10 months ago
2012
ACM
Non-negative matrix factorization (NMF) provides a lower rank approximation of a matrix. Due to nonnegativity imposed on the factors, it gives a latent structure that is often mor...
FOSSACS
2006
Springer
13 years 11 months ago
2006
Springer
Some recent Petri net-based approaches to fault diagnosis of distributed systems suggest to factor the problem into local diagnoses based on the unfoldings of local views of the sy...
BMCBI
2008
13 years 7 months ago
2008
Background: Quasi-steady state approximation (QSSA) based on time-scale analysis is known to be an effective method for simplifying metabolic reaction system, but the conventional...
APGV
2010
ACM
13 years 11 months ago
2010
ACM
The human visual system is able to quickly and robustly infer a wealth of scene information – the scene "gist" – already after 100 milliseconds of image presentation...
CSB
2003
IEEE
14 years 1 months ago
2003
IEEE
The promise of plentiful data on common human genetic variations has given hope that we will be able to uncover genetic factors behind common diseases that have proven difficult ...