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» Estimation of Topological Dimension
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JMLR
2012
13 years 1 days ago
Minimax Rates of Estimation for Sparse PCA in High Dimensions
We study sparse principal components analysis in the high-dimensional setting, where p (the number of variables) can be much larger than n (the number of observations). We prove o...
Vincent Q. Vu, Jing Lei
BMCBI
2008
153views more  BMCBI 2008»
14 years 9 months ago
Estimating the size of the solution space of metabolic networks
Background: Cellular metabolism is one of the most investigated system of biological interactions. While the topological nature of individual reactions and pathways in the network...
Alfredo Braunstein, Roberto Mulet, Andrea Pagnani
BIBE
2008
IEEE
126views Bioinformatics» more  BIBE 2008»
14 years 10 months ago
Comparison of fractal dimension estimation algorithms for epileptic seizure onset detection
Georgia E. Polychronaki, Periklis Y. Ktonas, Styli...
CSDA
2006
51views more  CSDA 2006»
14 years 9 months ago
Robust estimation of dimension reduction space
P. Cízek, Wolfgang K. Härdle