gnu: Add AdaptiveSparsity.

* gnu/packages/machine-learning.scm (r-adaptivesparsity): New variable.
This commit is contained in:
Ricardo Wurmus 2015-12-17 16:28:25 +01:00
parent e22d4ca4c4
commit 8406138b72

View file

@ -23,6 +23,7 @@ (define-module (gnu packages machine-learning)
#:use-module (guix download)
#:use-module (guix build-system cmake)
#:use-module (guix build-system gnu)
#:use-module (guix build-system r)
#:use-module (gnu packages)
#:use-module (gnu packages boost)
#:use-module (gnu packages compression)
@ -290,3 +291,35 @@ (define (delete-ifdefs file)
tools. This enables both rapid prototyping of data pipelines and extensibility
in terms of new algorithms.")
(license license:gpl3+)))
(define-public r-adaptivesparsity
(package
(name "r-adaptivesparsity")
(version "1.4")
(source (origin
(method url-fetch)
(uri (cran-uri "AdaptiveSparsity" version))
(sha256
(base32
"1az7isvalf3kmdiycrfl6s9k9xqk22k1mc6rh8v0jmcz402qyq8z"))))
(properties
`((upstream-name . "AdaptiveSparsity")))
(build-system r-build-system)
(arguments
`(#:phases
(modify-phases %standard-phases
(add-after 'unpack 'link-against-armadillo
(lambda _
(substitute* "src/Makevars"
(("PKG_LIBS=" prefix)
(string-append prefix "-larmadillo"))))))))
(propagated-inputs
`(("r-rcpp" ,r-rcpp)
("r-rcpparmadillo" ,r-rcpparmadillo)))
(home-page "http://cran.r-project.org/web/packages/AdaptiveSparsity")
(synopsis "Adaptive sparsity models")
(description
"This package implements the Figueiredo machine learning algorithm for
adaptive sparsity and the Wong algorithm for adaptively sparse gaussian
geometric models.")
(license license:lgpl3+)))