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NMF (version 0.2.4)

Algorithms and framework for Nonnegative Matrix Factorization (NMF).

Description

This package provides a framework to perform Non-negative Matrix Factorization (NMF). It implements a set of already published algorithms and seeding methods, and provides a framework to test, develop and plug new/custom algorithms.

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Install

install.packages('NMF')

Monthly Downloads

13,048

Version

0.2.4

License

GPL (>= 2)

Maintainer

Renaud Gaujoux

Last Published

January 12th, 2010

Functions in NMF (0.2.4)

NMFOffset-class

Nonnegative Matrix Factorization with Offset
nmf-methods

Main Interface to run NMF algorithms
NMFstd-class

Implement of the standard NMF model
advanced

Advanced usage of package NMF
nmfEstimateRank

Estimate optimal rank for Nonnegative Matrix Factorization (NMF) models
NMFfit-class

Base Class for to store Nonnegative Matrix Factorisation results
NMF-deprecated

Deprecated functions in NMF package
NMFSet-class

Class to store results from multiple runs of NMF algorithms
Internals

Undocumented or Internal methods and functions for package NMF
NMF-package

NMF Package Overview
basis-methods

Extract/Set the matrix of basis vectors from a NMF model
NMFns-class

Nonsmooth Nonnegative Matrix Factorization
NMF-bioc

Layer to use the NMF package within Bioconductor
NMF-utils

Class and Utility Methods for NMF objects
NMF-class

Interface class for Nonnegative Matrix Factorisation models
esGolub

Golub ExpressionSet from Brunet et al. Paper