anandgavai / openml-r

R package to interface with OpenML

R interface to OpenML

OpenML aims to create a frictionless, collaborative environment for exploring machine learning. This R package allows to interface the OpenML server to download datasets, tasks, runs and upload results (see Tutorial).

How to cite

To cite the OpenML R package in publications, please use our paper.

Installation of the package

• Install the stable version from CRAN

install.packages("OpenML")

or

• Install the development version from GitHub (using devtools)

devtools::install_github("openml/openml-r")

Furthermore, you need farff installed to process ARFF files:

install.packages("farff")

Alternatively you can make use of the RWeka R package to process ARFF files. However, in particular for larger ARFF files, farff is considerably faster than RWeka.

Contact

Found some nasty bugs? Please use the issue tracker to report on bugs or missing features. Pay attention to explain the problem as good as possible (in the best case with a traceback() result and a sessionInfo()). Moreover, a reproducible example is desirable.