normalizeFac: Normalize all vectors in model output Fac object to norm 1.

In CMTFtoolbox: Create (Advanced) Coupled Matrix and Tensor Factorization Models

Normalize all vectors in model output Fac object to norm 1.

Description

Normalize all vectors in model output Fac object to norm 1.

Usage

normalizeFac(Fac, modes)

Arguments

Fac	List object with all components per mode per item.
modes	List object with modes per dataset (see also setupCMTFdata())

Value

List object of normalized Fac object, the extracted norms per loading vector per component, and the norms per dataset per component.

Examples

set.seed(123)
A = array(rnorm(108*2), c(108, 2))
B = array(rnorm(100*2), c(100, 2))
C = array(rnorm(10*2), c(10, 2))
D = array(rnorm(100*2), c(100,2))
E = array(rnorm(10*2), c(10,2))
modes = list(c(1,2,3), c(1,4,5))

Fac = list(A, B, C, D, E)
output = normalizeFac(Fac, modes)

CMTFtoolbox documentation built on Aug. 23, 2025, 1:11 a.m.