canFit: Testing Compatibility of Algorithm and Models

In renozao/NMF: Algorithms and Framework for Nonnegative Matrix Factorization (NMF)

Description

canFit is an S4 generic that tests if an algorithm can fit a particular model.

Usage

canFit(x, y, ...)

## S4 method for signature 'NMFStrategy,character'
canFit(x, y, exact = FALSE)

## S4 method for signature 'NMFStrategy,NMF'
canFit(x, y, ...)

## S4 method for signature 'character,ANY'
canFit(x, y, ...)

Arguments

x	an object that describes an algorithm
y	an object that describes a model
...	extra arguments to allow extension
exact	for logical that indicates if an algorithm is considered able to fit only the models that it explicitly declares (TRUE), or if it should be considered able to also fit models that extend models that it explicitly fits.

Methods (by generic)

• canFit(x = NMFStrategy,y = character): Tells if an NMF algorithm can fit a given class of NMF models

• canFit(x = NMFStrategy,y = NMF): Tells if an NMF algorithm can fit the same class of models as y

• canFit(x = character,y = ANY): Tells if a registered NMF algorithm can fit a given NMF model

See Also

Other regalgo: nmfAlgorithm()

renozao/NMF documentation built on June 14, 2020, 9:35 p.m.