nonmemS {ipsfs}

Sugeno and Terano's non membership function

Description

Sugeno and Terano's non membership function with membership values and lambda value

Usage

nonmemS(m, lam)

Arguments

m

Membership values for the data set x

lam

Control parameter to establish relationship between membership and non-membership values, values range from 0.1 to 1.0

Value

Sugeno and Terano's non membership for the data set x.

References

M. Sugeno and T. Terano. A model of learning based on fuzzy information. Kybernetes, 1977.

Examples

x<-matrix(c(12,9,14,11,21,16,15,24,20,17,14,11),nrow=4)
a<-mn(x)
b<-std(x)
m<-memG(a,b,x)
lam<-0.5
nonmemS(m,lam)
#        [,1]      [,2]       [,3]
#[1,] 0.3838416 0.1460171 0.07314142
#[2,] 0.3828998 0.0689030 0.15121934
#[3,] 0.1078653 0.3871883 0.10786528
#[4,] 0.1078653 0.3871883 0.10786528