NMFfitX

NMFfitX,list-method

NMFfitX-methods

NMFfitX,NMFfit-method

NMFfitX,NMFfitX-method

an object from which is created an
 <code>NMFfitX</code> object

object

extra arguments used to pass values for slots

a logical that indicates if the fits should
 be aggregated, only keeping the best fit, and return an
 <code>NMFfitX1</code> object. If <code>FALSE</code>, an
 <code>NMFfitXn</code> object containing the data of all the
 fits is returned.

.merge

Factory Method for Multiple NMF Run Objects

methods

internal

Provides a framework to perform Non-negative Matrix
Factorization (NMF). The package implements a set of already published algorithms
and seeding methods, and provides a framework to test, develop and plug
new/custom algorithms. Most of the built-in algorithms have been optimized
in C++, and the main interface function provides an easy way of performing
parallel computations on multicore machines.

Nicolas Sauwen

Algorithms and Framework for Nonnegative Matrix Factorization
(NMF)

NMFfitX function

<dl> <dt>object</dt>
<dd>an object from which is created an
 <code>NMFfitX</code> object</dd>
 <dt>...</dt>
<dd>extra arguments used to pass values for slots</dd>
 <dt>.merge</dt>
<dd>a logical that indicates if the fits should
 be aggregated, only keeping the best fit, and return an
 <code>NMFfitX1</code> object. If <code>FALSE</code>, an
 <code>NMFfitXn</code> object containing the data of all the
 fits is returned.</dd></dl>

Arguments

<dl> <dt>NMFfitX</dt>
<dd><code>signature(object = "list")</code>: Create
 an <code>NMFfitX</code> object from a list of fits.</dd>
 <dt>NMFfitX</dt>
<dd><code>signature(object = "NMFfit")</code>:
 Creates an <code>NMFfitX1</code> object from a single fit. This
 is used in <code>nmf</code> when only the best fit is
 kept in memory or on disk.</dd>
 <dt>NMFfitX</dt>
<dd><code>signature(object = "NMFfitX")</code>:
 Provides a way to aggregate <code>NMFfitXn</code> objects into
 an <code>NMFfitX1</code> object.</dd>
 
</dl>

Methods

Factory Method for Multiple NMF Run Objects — NMFfitX

<dl>

 <dt>object</dt>
<dd>an object from which is created an
 <code>NMFfitX</code> object</dd>


 <dt>...</dt>
<dd>extra arguments used to pass values for slots</dd>


 <dt>.merge</dt>
<dd>a logical that indicates if the fits should
 be aggregated, only keeping the best fit, and return an
 <code>NMFfitX1</code> object. If <code>FALSE</code>, an
 <code>NMFfitXn</code> object containing the data of all the
 fits is returned.</dd>

</dl>

<dl>

 <dt>NMFfitX</dt>
<dd><code>signature(object = "list")</code>: Create
 an <code>NMFfitX</code> object from a list of fits.</dd>


 <dt>NMFfitX</dt>
<dd><code>signature(object = "NMFfit")</code>:
 Creates an <code>NMFfitX1</code> object from a single fit. This
 is used in <code>nmf</code> when only the best fit is
 kept in memory or on disk.</dd>


 <dt>NMFfitX</dt>
<dd><code>signature(object = "NMFfitX")</code>:
 Provides a way to aggregate <code>NMFfitXn</code> objects into
 an <code>NMFfitX1</code> object.</dd>


 
</dl>

NMFfitX: Factory Method for Multiple NMF Run Objects

Description

Usage

Arguments

Methods