Data

Tools

Indexes

Applications

Experiments

Open Source Science

OpenML

R package to interface with OpenML

https://github.com/openml/openml-r

Science Score: 59.0%

This score indicates how likely this project is to be science-related based on various indicators:

  • ○
    CITATION.cff file
  • ✓
    codemeta.json file
    Found codemeta.json file
  • ✓
    .zenodo.json file
    Found .zenodo.json file
  • ✓
    DOI references
    Found 7 DOI reference(s) in README
  • ✓
    Academic publication links
    Links to: springer.com
  • ✓
    Committers with academic emails
    6 of 22 committers (27.3%) from academic institutions
  • ○
    Institutional organization owner
  • ○
    JOSS paper metadata
  • ○
    Scientific vocabulary similarity
    Low similarity (16.8%) to scientific vocabulary

Keywords

arff benchmarking benchmarking-suite classification cran data-science database dataset datasets machine-learning machine-learning-algorithms open-data open-science opendata openml openscience r regression reproducible-research statistics

Keywords from Contributors

feature-selection hyperparameters-optimization imbalance-correction learners mlr multilabel-classification predictive-modeling stacking survival-analysis hyperparameter-optimization
Last synced: 6 months ago · JSON representation

Repository

R package to interface with OpenML

Basic Info
Statistics
  • Stars: 99
  • Watchers: 17
  • Forks: 37
  • Open Issues: 25
  • Releases: 4
Topics
arff benchmarking benchmarking-suite classification cran data-science database dataset datasets machine-learning machine-learning-algorithms open-data open-science opendata openml openscience r regression reproducible-research statistics
Created over 12 years ago · Last pushed over 1 year ago
Metadata Files
Readme Changelog License

README.md

R interface to OpenML.org

License Rdoc CRAN Status Badge <!-- badges: start --> R-CMD-check <!-- badges: end --> CRAN Downloads codecov

OpenML.org is an online machine learning platform where researchers can access open data, download and upload data sets, share their machine learning tasks and experiments and organize them online to work and collaborate with other researchers. The R interface allows to query for data sets with specific properties, and allows the downloading and uploading of data sets, tasks, flows and runs.

For more information, have a look at our - R Tutorial - R Cheatsheet - Function Reference - OpenML R Package Publication - OpenML API Guide

Deprecated

This package relies on the mlr framework, which is now retired in favor of the newer mlr3 framework. While you can still use this package with mlr or to access information from OpenML, we recommend transitioning to the mlr3 framework and use the related mlr3oml package.

How to cite

To cite the OpenML R package in publications, please use our paper entitled OpenML: An R Package to Connect to the Machine Learning Platform OpenML [BibTex]

See also here how to cite the OpenML project itself.

Installation of the package

  • Install the stable version from CRAN r install.packages("OpenML") or

  • Install the development version from GitHub (using devtools) r devtools::install_github("openml/openml-r")

Furthermore, you need farff installed to process ARFF files: r 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.

Owner

  • Name: OpenML
  • Login: openml
  • Kind: organization
  • Email: openmlhq@googlegroups.com
  • Location: The Future

Open, Networked Machine Learning

GitHub Events

Total
  • Watch event: 3
Last Year
  • Watch event: 3

Committers

Last synced: over 2 years ago

All Time
  • Total Commits: 1,195
  • Total Committers: 22
  • Avg Commits per committer: 54.318
  • Development Distribution Score (DDS): 0.704
Past Year
  • Commits: 9
  • Committers: 1
  • Avg Commits per committer: 9.0
  • Development Distribution Score (DDS): 0.0
Top Committers
Name Email Commits
giuseppec g****o@g****m 354
Dominik Kirchhoff d****f@t****e 240
Jakob Bossek i****o@j****e 153
Michel m****g@g****m 136
Bernd Bischl b****l@g****t 101
giuseppec g****o@s****e 86
Benjamin Hofner b****r@f****e 28
Bernd Bischl y****u@e****m 22
Bagrat Ter-Akopyan b****n@g****m 15
Pascal Kerschke p****e@u****e 15
HeidiSeibold h****d@u****h 12
mixacom w****x@m****u 10
Joaquin Vanschoren j****n@g****m 7
Jakob Richter c****e@j****e 6
Janek Thomas j****s@w****e 2
Quepas o****v@g****m 2
JoaquinVanschoren J****n@g****m 1
Jon Calder j****r@g****m 1
Hannah Frick h****k@u****k 1
Jakob Bossek b****k@w****e 1
The Gitter Badger b****r@g****m 1
kerschke k****e@u****e 1
Committer Domains (Top 20 + Academic)
uni-muenster.de: 2 gitter.im: 1 wi.uni-muenster.de: 1 ucl.ac.uk: 1 jakob-r.de: 1 mail.ru: 1 uzh.ch: 1 fau.de: 1 stat.uni-muenchen.de: 1 gmx.net: 1 jakobbossek.de: 1 tu-dortmund.de: 1

Issues and Pull Requests

Last synced: 7 months ago

All Time
  • Total issues: 84
  • Total pull requests: 18
  • Average time to close issues: 10 months
  • Average time to close pull requests: about 1 month
  • Total issue authors: 26
  • Total pull request authors: 6
  • Average comments per issue: 2.26
  • Average comments per pull request: 1.33
  • Merged pull requests: 16
  • Bot issues: 0
  • Bot pull requests: 0
Past Year
  • Issues: 0
  • Pull requests: 0
  • Average time to close issues: N/A
  • Average time to close pull requests: N/A
  • Issue authors: 0
  • Pull request authors: 0
  • Average comments per issue: 0
  • Average comments per pull request: 0
  • Merged pull requests: 0
  • Bot issues: 0
  • Bot pull requests: 0
View more stats
Top Authors
Issue Authors
  • giuseppec (27)
  • HeidiSeibold (7)
  • PhilippPro (6)
  • BayanIbra (5)
  • ja-thomas (4)
  • smilesun (3)
  • joaquinvanschoren (3)
  • berndbischl (3)
  • DanielKuehn87 (2)
  • chim3y (2)
  • jakobbossek (2)
  • thiloshon (2)
  • pat-s (2)
  • FlorianPargent (2)
  • mb706 (2)
Pull Request Authors
  • giuseppec (9)
  • mllg (4)
  • sebffischer (2)
  • bakopyan (2)
  • ja-thomas (1)
  • pfistfl (1)
Top Labels
Issue Labels
prio-high (6) type-documentation (5) type-enhancement (5) prio-low (5) needs server changes (3) effort-simplefix (3) jenkins (2) prio-medium (1) type-question (1)
Pull Request Labels

Packages

  • Total packages: 1
  • Total downloads:
    • cran 442 last-month
  • Total docker downloads: 42,860
  • Total dependent packages: 4
  • Total dependent repositories: 5
  • Total versions: 12
  • Total maintainers: 1
cran.r-project.org: OpenML

Open Machine Learning and Open Data Platform

  • Versions: 12
  • Dependent Packages: 4
  • Dependent Repositories: 5
  • Downloads: 442 Last month
  • Docker Downloads: 42,860
Rankings
Docker downloads count: 0.6%
Forks count: 1.9%
Stargazers count: 4.2%
Average: 8.7%
Dependent packages count: 9.3%
Dependent repos count: 13.1%
Downloads: 22.8%
Maintainers (1)
giuseppe.casalicchio@stat.uni-muenchen.de
Last synced: 7 months ago

Dependencies

DESCRIPTION cran
  • R >= 3.5.0 depends
  • BBmisc >= 1.11 imports
  • XML * imports
  • backports >= 1.1.0 imports
  • checkmate >= 1.8.2 imports
  • curl >= 4.1 imports
  • data.table * imports
  • digest * imports
  • httr >= 1.4.1 imports
  • jsonlite * imports
  • memoise >= 1.0.0 imports
  • stats * imports
  • stringi * imports
  • ParamHelpers >= 1.10 suggests
  • R.rsp * suggests
  • RWeka * suggests
  • farff * suggests
  • knitr * suggests
  • mlr >= 2.15 suggests
  • randomForest * suggests
  • rex * suggests
  • rmarkdown * suggests
  • rpart * suggests
  • testthat * suggests
  • xml2 * suggests
.github/workflows/R-CMD-check.yaml actions
  • actions/checkout v2 composite
  • r-lib/actions/check-r-package v2 composite
  • r-lib/actions/setup-r v2 composite
  • r-lib/actions/setup-r-dependencies v2 composite