# semiArtificial: Generator of Semi-Artificial Data

Package semiArtificial contains methods to generate and evaluate semi-artificial data sets. Based on a given data set different methods learn data properties using machine learning algorithms and generate new data with the same properties. The package currently includes the following data generator: -a RBF network based generator using rbfDDA from RSNNS package, -a Random Forest based generator for both classification and regression problems -a density forest based generator for unsupervised data Data evaluation support tools include: -single attribute based statistical evaluation: mean, median, standard deviation, skewness, kurtosis, medcouple, L/RMC, KS test, Hellinger distance -evaluation based on clustering using Adjusted Rand Index (ARI) and FM -evaluation based on classification performance with various learning models, eg, random forests.

- Author
- Marko Robnik-Sikonja
- Date of publication
- 2015-09-04 01:11:01
- Maintainer
- Marko Robnik-Sikonja <marko.robnik@fri.uni-lj.si>
- License
- GPL-3
- Version
- 2.0.1
- URLs

## Man pages

- ariCompare
- Evaluate clustering similarity of two data sets
- ariCompare
- Evaluate clustering similarity of two data sets
- dataSimilarity
- Evaluate statistical similarity of two data sets
- dataSimilarity
- Evaluate statistical similarity of two data sets
- newdata
- Generate semi-artificial data using a generator
- newdata
- Generate semi-artificial data using a generator
- performanceCompare
- Evaluate similarity of two data sets based on predictive...
- performanceCompare
- Evaluate similarity of two data sets based on predictive...
- rbfDataGen
- A data generator based on RBF network
- rbfDataGen
- A data generator based on RBF network
- semiArtificial-package
- Generation and evaluation of semi-artificial data
- semiArtificial-package
- Generation and evaluation of semi-artificial data
- treeEnsemble
- A data generator based on forest
- treeEnsemble
- A data generator based on forest

## Files in this package

semiArtificial |

semiArtificial/NAMESPACE |

semiArtificial/R |

semiArtificial/R/rndtrees.R |

semiArtificial/R/dataQuality.R |

semiArtificial/R/densityTree.R |

semiArtificial/R/init.R |

semiArtificial/R/rbfDataGen.R |

semiArtificial/R/forestDataGen.R |

semiArtificial/R/misc.R |

semiArtificial/MD5 |

semiArtificial/DESCRIPTION |

semiArtificial/ChangeLog |

semiArtificial/man |

semiArtificial/man/ariCompare.Rd |

semiArtificial/man/newdata.Rd |

semiArtificial/man/semiArtificial-package.Rd |

semiArtificial/man/treeEnsemble.Rd |

semiArtificial/man/rbfDataGen.Rd |

semiArtificial/man/dataSimilarity.Rd |

semiArtificial/man/performanceCompare.Rd |