HO GSVD statistics

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HO GSVD specifications


Unique identifier OMICS_14916
Software type Package/Module
Interface Command line interface
Restrictions to use None
Operating system Unix/Linux
Programming languages Python
Computer skills Advanced
Stability Stable
Maintained Yes



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  • person_outline Orly Alter <>

Publication for HO GSVD

HO GSVD in publications

PMCID: 5762563
PMID: 29348878
DOI: 10.18632/oncotarget.22878

[…] solid tumors []., several computationally efficient methods have been developed for construction of the networks, such as generalized singular value decomposition (gsvd) [] and higher-order gsvd (ho-gsvd) []. gsvd is used for identifying common structures across two conditions []. the analysis based on ho-gsvd can extract common gene modules in two or more conditions [–]. ponnapalli et al. […]

PMCID: 5571984
PMID: 28841719
DOI: 10.1371/journal.pone.0183933

[…] ii) singular value vectors in contrast to the type i tensors that have unique sample (case i) or feature (case ii) singular vale vectors., higher order generalized singular value decomposition [] (ho gsvd) is the method that corresponds to singular value vectors when td is applied to type i tensors. as ho gsvd converts x(k) = u(k)λvt where u(k), λ and v are the nk × m left singular value […]

PMCID: 5411077
PMID: 28459819
DOI: 10.1371/journal.pone.0176278

[…] local minimums using several initializations of w and hi and then choosing the one for which objective function q with the smallest value., the higher order generalized singular value decomposition (ho gsvd) [] and its variants [, ] have also been proposed for integrative matrix factorization. these methods are the extensions of singular value decomposition (svd). svd factorizes the matrix x […]

PMCID: 5050522
PMID: 27703186
DOI: 10.1038/srep34335

[…] a systematically computational approach, called icegm, to identify the co-expression gene modules through a novel mathematical framework of higher-order generalized singular value decomposition (ho-gsvd). icegm was applied on the adipose, and heart and skeletal muscle tissues in old and young female african green vervet monkeys. the genes associated with the development of inflammation, […]

PMCID: 4398562
PMID: 25875127
DOI: 10.1371/journal.pone.0121396

[…] to the same sets of patients and platforms, and independent rows that correspond to the probes in either the tumor or the normal dataset., the higher-order generalized singular value decomposition (ho gsvd) is the only simultaneous decomposition to date of more than two such column-matched but row-independent datasets, which is by definition exact, and which mathematical properties allow […]

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HO GSVD institution(s)
Department of Electrical and Computer Engineering, University of Texas at Austin, TX, USA; Department of Management Science and Engineering, Stanford University, Stanford, CA, USA; Department of Computer Science, Cornell University, Ithaca, NY, USA; Scientific Computing and Imaging (SCI) Institute and Departments of Bioengineering and Human Genetics, University of Utah, Salt Lake City, UT, USA
HO GSVD funding source(s)
This work was supported by Office of Naval Research Grant N00014-02-1-0076, National Science Foundation Grant DMS-1016284, as well as the Utah Science Technology and Research (USTAR) Initiative, National Human Genome Research Institute R01 Grant HG-004302 and National Science Foundation CAREER Award DMS-0847173.

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