Rfmtool (version 5.0.3)

fm.PrepareSparseFM: PrepareSparseFM preparation function

Description

This function initialises Sparse representation structure. It is used to allocate storage and later populate these values

Usage

fm.PrepareSparseFM(n, tups, tupsidx)

Value

output

The output allocate storage and later populate these values. envsp

Arguments

n

Number of inputs

tups

Tuples to be added (can be null vector)

tupsidx

Cardinalities and indices (1-based) of the elements of tuples (can be null vector)

Author

Gleb Beliakov, Andrei Kelarev, Quan Vu, Daniela L. Calderon, Deakin University

Examples

   n<-3
    envsp <- fm.PrepareSparseFM(n, vector(), vector()) 
    envsp <- fm.FreeSparseFM(envsp)
    envsp <- fm.PrepareSparseFM(n, c(0.2,0.4,0.1), c(2,1,2,2,1,3,3,1,2,3)) 
envsp
     envsp <- fm.FreeSparseFM(envsp)