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Extracting Gene Expression Profiles Common to Colon and Pancreatic Adenocarcinoma Using Simultaneous Nonnegative Matrix Factorization.
Liviu Badea
Published in:
Pacific Symposium on Biocomputing (2008)
Keyphrases
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nonnegative matrix factorization
gene expression profiles
gene expression
microarray
negative matrix factorization
matrix factorization
data representation
gene expression data
least squares
gene selection
microarray data
principal component analysis
self organizing maps
clustering analysis
original data
spectral clustering
high dimensionality
computer vision
neural network
objective function