1.3k citations
- Herzberg Institute of AstrophysicsCA62 papers
- Centre National de la Recherche ScientifiqueFR55 papers
- Macquarie UniversityAU53 papers
- University of TorontoCA52 papers
- National Research Council CanadaCA46 papers
- Commonwealth Scientific and Industrial Research OrganisationAU43 papers
- University of British ColumbiaCA41 papers
- Astronomy and SpaceAU36 papers
- National Radio Astronomy ObservatoryUS35 papers
- Canadian Institute for Theoretical AstrophysicsCA32 papers
- Max Planck Institute for Radio AstronomyDE31 papers
- University of AlbertaCA31 papers
Showing 2008 · q-bio.QMShow all
3 papers · 2 filters
q-bio.QM2008★ 4 cited
Parallel GPU Implementation of Iterative PCA Algorithms
M. Andrecut
Principal component analysis (PCA) is a key statistical technique for multivariate data analysis. For large data sets the common approach to PCA computation is based on the standar…
q-bio.QM2008★ 2 cited
MIC: Mutual Information based hierarchical Clustering
Alexander Kraskov, Peter Grassberger
Clustering is a concept used in a huge variety of applications. We review a conceptually very simple algorithm for hierarchical clustering called in the following the {\it mutual i…
q-bio.QM2008★ 41 cited
Fast GPU Implementation of Sparse Signal Recovery from Random Projections
M. Andrecut
We consider the problem of sparse signal recovery from a small number of random projections (measurements). This is a well known NP-hard to solve combinatorial optimization problem…