O
Orly Alter
Researcher at University of Utah
Publications - 40
Citations - 5639
Orly Alter is an academic researcher from University of Utah. The author has contributed to research in topics: Quantum discord & Open quantum system. The author has an hindex of 19, co-authored 40 publications receiving 5408 citations. Previous affiliations of Orly Alter include Scientific Computing and Imaging Institute & Stanford University.
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Singular value decomposition for genome-wide expression data processing and modeling
TL;DR: In this article, singular value decomposition is used to transform genome-wide expression data from genes 3 arrays space to reduced diagonalized eigengenes 3 eigenarrays space.
Singular Value Decomposition for Genome-Wide Expression Data Processing and Modeling
TL;DR: Using singular value decomposition in transforming genome-wide expression data from genes x arrays space to reduced diagonalized "eigengenes" x "eigenarrays" space gives a global picture of the dynamics of gene expression, in which individual genes and arrays appear to be classified into groups of similar regulation and function, or similar cellular state and biological phenotype.
Journal ArticleDOI
Molecular characterisation of soft tissue tumours: a gene expression study
Torsten O. Nielsen,Robert B. West,Sabine C. Linn,Orly Alter,Margaret A. Knowling,John X. O'Connell,John X. O'Connell,Shirley Zhu,Mike Fero,Gavin Sherlock,Jonathan R. Pollack,Patrick O. Brown,David Botstein,Matt van de Rijn +13 more
TL;DR: These results suggest a new method for classification of soft-tissue tumours, which could improve on the method based on histological findings, and large numbers of uncharacterised genes contributed to distinctions between the tumours.
Journal ArticleDOI
Generalized singular value decomposition for comparative analysis of genome-scale expression data sets of two different organisms
TL;DR: A comparative mathematical framework for two genome-scale expression data sets that formulates expression as superposition of the effects of regulatory programs, biological processes, and experimental artifacts common to both data sets by using generalized singular value decomposition is described.
Journal ArticleDOI
A tensor higher-order singular value decomposition for integrative analysis of DNA microarray data from different studies
TL;DR: The picture that emerges suggests that the conserved genes YKU70, MRE11, AIF1, and ZWF1, the processes of retrotransposition, apoptosis, and the oxidative pentose phosphate pathway that these genes are involved in, may play significant, yet previously unrecognized, roles in the differential effects of hydrogen peroxide and menadione on cell cycle progression.