mlbench.smiley {mlbench}R Documentation

The Smiley

Description

The smiley consists of 2 Gaussian eyes, a trapezoid nose and a parabula mouth (with vertical Gaussian noise).

Usage

mlbench.smiley(n=500, sd1 = 0.1, sd2 = 0.05)

Arguments

n number of patterns to create
sd1 standard deviation for eyes
sd2 standard deviation for mouth

Value

Returns an object of class "mlbench.smiley" with components

x input values
classes factor vector of length n with target classes

Examples

p<-mlbench.smiley()
plot(p)

[Package mlbench version 1.0-0 Index]