mlbench (version 1.1-3)

mlbench.smiley: 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
  • xinput values
  • classesfactor vector of length n with target classes

Examples

Run this code
p<-mlbench.smiley()
plot(p)

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