runtime,NMFList-method

logical that indicates if the CPU time of each
 fit should be returned (<code>TRUE</code>) or only the total
 CPU time used to compute all the fits in <code>object</code>.

an object computed using some algorithm, or
 that describes an algorithm itself.

object

Returns the CPU time required to compute all NMF fits in
 the list. It returns <code>NULL</code> if the list is empty. If
 no timing data are available, the sequential time is
 returned.

methods

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)

runtime,NMFList-method function

Returns the CPU time required to compute all NMF fits in the list.
It returns <code>NULL</code> if the list is empty.
If no timing data are available, the sequential time is returned. — runtime,NMFList-method

Returns the CPU time required to compute all NMF fits in the list.
It returns <code>NULL</code> if the list is empty.
If no timing data are available, the sequential time is returned.

runtime,NMFList-method: Returns the CPU time required to compute all NMF fits in the list. It returns `NULL` if the list is empty. If no timing data are available, the sequential time is returned.

Description

Usage

Arguments