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gnu: Add r-mlr3learners.

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* gnu/packages/cran.scm (r-mlr3learners): New variable.
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Wiktor Żelazny 2020-12-30 14:38:39 +01:00 • committed by Ricardo Wurmus
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commit db785e3548
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gnu/packages/cran.scm
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@ -25493,3 +25493,29 @@ scalability and larger datasets by supporting parallelization and out-of-memory
data-backends like databases. While @code{mlr3} focuses on the core
computational operations, add-on packages provide additional functionality.")
(license license:lgpl3)))
(define-public r-mlr3learners
(package
(name "r-mlr3learners")
(version "0.4.3")
(source (origin
(method url-fetch)
(uri (cran-uri "mlr3learners" version))
(sha256
(base32
"1wxlpzz3hpkn77n4ag1v868dmp140j1pmrhynsv5xfgk9fg0w7ri"))))
(build-system r-build-system)
(propagated-inputs
`(("r-data-table" ,r-data-table)
("r-mlr3" ,r-mlr3)
("r-mlr3misc" ,r-mlr3misc)
("r-paradox" ,r-paradox)
("r-r6" ,r-r6)))
(home-page "https://mlr3learners.mlr-org.com/")
(synopsis "Recommended Learners for @code{mlr3}")
(description "@code{mlr3learners} extends @code{mlr3} and @code{mlr3proba}
with interfaces to essential machine learning packages on CRAN. This includes,
but is not limited to: (penalized) linear and logistic regression, linear and
quadratic discriminant analysis, k-nearest neighbors, naive Bayes, support
vector machines, and gradient boosting.")
(license license:lgpl3)))