reinflateFac: Reinflate all datablocks from a model Fac object.

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

Reinflate all datablocks from a model Fac object.

Description

Basically a wrapper function for reinflateTensor() and reinflateMatrix().

Usage

reinflateFac(Fac, Z, returnAsTensor = FALSE)

Arguments

Fac	Fac object output from CMTF and ACMTF
Z	Z object as generated by setupCMTFdata().
returnAsTensor	Boolean to return data blocks as rTensor tensor objects (default FALSE)

Value

List of data blocks

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))

df1 = reinflateTensor(A, B, C)
df2 = reinflateTensor(A, D, E)
datasets = list(df1, df2)
modes = list(c(1,2,3), c(1,4,5))
Z = setupCMTFdata(datasets, modes, normalize=FALSE)

result = cmtf_opt(Z, 1, max_iter=2)
Xhats = reinflateFac(result$Fac, Z)

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