mlbench.xor {mlbench} | R Documentation |

## Continuous XOR Benchmark Problem

### Description

The inputs of the XOR problem are uniformly distributed on
the `d`

-dimensional cube with corners *{+-1}*. Each pair of
opposite corners form one class, hence the total number of classes is
*2^(d-1)*

### Usage

mlbench.xor(n, d=2)

### Arguments

`n` |
number of patterns to create |

`d` |
dimension of the XOR problem |

### Value

Returns an object of class `"mlbench.xor"`

with components

`x` |
input values |

`classes` |
factor vector of length `n` with target classes |

### Examples

# 2d example
p<-mlbench.xor(300,2)
plot(p)
#
# 3d example
p<-mlbench.xor(300,3)
plot(p)

[Package

*mlbench* version 1.0-0

Index]