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mlbench (version 2.1-5)

mlbench.waveform: Waveform Database Generator

Description

The generated data set consists of 21 attributes with continuous values and a variable showing the 3 classes (33% for each of 3 classes). Each class is generated from a combination of 2 of 3 "base" waves.

Usage

mlbench.waveform(n)

Value

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

x

input values

classes

factor vector of length n with target classes

Arguments

n

number of patterns to create

References

Breiman, L. (1996). Bias, variance, and arcing classifiers. Tech. Rep. 460, Statistics Department, University of California, Berkeley, CA, USA.

Blake, C.L. & Merz, C.J. (1998). UCI Repository of Machine Learning Databases. Irvine, CA: University of California, Irvine, Department of Information and Computer Science. Formerly available from http://www.ics.uci.edu/~mlearn/MLRepository.html.

Examples

Run this code
p <- mlbench.waveform(100)
plot(p)

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