125 search results - page 2 / 25 » Sampling from large matrices: An approach through geometric ... |
CSDA
2010
13 years 7 months ago
2010
Confirmatory factor analysis (CFA) is a data anylsis procedure that is widely used in social and behavioral sciences in general and other applied sciences that deal with large qua...
COMPGEOM
2009
ACM
14 years 1 months ago
2009
ACM
Integration over a domain, such as a Euclidean space or a Riemannian manifold, is a fundamental problem across scientific fields. Many times, the underlying domain is only acces...
BIBE
2001
IEEE
13 years 11 months ago
2001
IEEE
DNA arrays can be used to measure the expression levels of thousands of genes simultaneously. Currently most research focuses on the interpretation of the meaning of the data. How...
NIPS
2003
13 years 8 months ago
2003
We derive the limiting form of the eigenvalue spectrum for sample covariance matrices produced from non-isotropic data. For the analysis of standard PCA we study the case where th...
INFOVIS
2003
IEEE
14 years 20 days ago
2003
IEEE
We introduce an approach to visual analysis of multivariate data that integrates several methods from information visualization, exploratory data analysis (EDA), and geovisualizat...