mlbench.smiley: The Smiley

Description Usage Arguments Value Examples

View source: R/mlbench-class.R

Description

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

Usage

1
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

1
2

Example output



mlbench documentation built on Jan. 29, 2021, 5:05 p.m.