cmim: cmim

View source: R/featuresel.R

cmimR Documentation

cmim

Description

cmim filter based on mutual information

Usage

cmim(X, Y, nmax = 5, back = TRUE)

Arguments

X:

input dataset

Y:

output dataset

nmax:

number of top returned features

back:

if TRUE, backward reordering based on linear regression

Details

cmim

cmim (Fleuret) filter based on mutual information

Value

Indices of nmax top ranked features

Author(s)

Gianluca Bontempi Gianluca.Bontempi@ulb.be

References

Handbook Statistical foundations of machine learning available in https://tinyurl.com/sfmlh

Examples

N<-100
n<-5
neff<-3
R<-regrDataset(N,n,neff,0.1,seed=0)
X<-R$X
Y<-R$Y
real.features<-R$feat
ranked.features<-cmim(X,Y,nmax=3)

gbonte/gbcode documentation built on Feb. 27, 2024, 7:38 a.m.