mlbench.smiley

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The Smiley

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

Keywords
datagen
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

"mlbench.smiley" with components
x
input values
classes
factor vector of length n with target classes

Aliases
  • mlbench.smiley
Examples
library(mlbench) p<-mlbench.smiley() plot(p)
Documentation reproduced from package mlbench, version 2.1-1, License: GPL-2

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