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Diffstat (limited to 'gnu/packages/machine-learning.scm')
| -rw-r--r-- | gnu/packages/machine-learning.scm | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/gnu/packages/machine-learning.scm b/gnu/packages/machine-learning.scm new file mode 100644 index 0000000000..cfeb1daf63 --- /dev/null +++ b/gnu/packages/machine-learning.scm @@ -0,0 +1,146 @@ +;;; GNU Guix --- Functional package management for GNU +;;; Copyright © 2015 Ricardo Wurmus <rekado@elephly.net> +;;; +;;; This file is part of GNU Guix. +;;; +;;; GNU Guix is free software; you can redistribute it and/or modify it +;;; under the terms of the GNU General Public License as published by +;;; the Free Software Foundation; either version 3 of the License, or (at +;;; your option) any later version. +;;; +;;; GNU Guix is distributed in the hope that it will be useful, but +;;; WITHOUT ANY WARRANTY; without even the implied warranty of +;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;;; GNU General Public License for more details. +;;; +;;; You should have received a copy of the GNU General Public License +;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. + +(define-module (gnu packages machine-learning) + #:use-module ((guix licenses) #:prefix license:) + #:use-module (guix packages) + #:use-module (guix utils) + #:use-module (guix download) + #:use-module (guix build-system gnu) + #:use-module (gnu packages) + #:use-module (gnu packages boost) + #:use-module (gnu packages compression) + #:use-module (gnu packages gcc) + #:use-module (gnu packages maths) + #:use-module (gnu packages python) + #:use-module (gnu packages xml)) + +(define-public libsvm + (package + (name "libsvm") + (version "3.20") + (source + (origin + (method url-fetch) + (uri (string-append + "https://github.com/cjlin1/libsvm/archive/v" + (string-delete #\. version) ".tar.gz")) + (file-name (string-append name "-" version ".tar.gz")) + (sha256 + (base32 + "1jpjlql3frjza7zxzrqqr2firh44fjb8fqsdmvz6bjz7sb47zgp4")))) + (build-system gnu-build-system) + (arguments + `(#:tests? #f ;no "check" target + #:phases (modify-phases %standard-phases + (delete 'configure) + (replace + 'install + (lambda* (#:key outputs #:allow-other-keys) + (let* ((out (assoc-ref outputs "out")) + (bin (string-append out "/bin/"))) + (mkdir-p bin) + (for-each (lambda (file) + (copy-file file (string-append bin file))) + '("svm-train" + "svm-predict" + "svm-scale"))) + #t))))) + (home-page "http://www.csie.ntu.edu.tw/~cjlin/libsvm/") + (synopsis "Library for Support Vector Machines") + (description + "LIBSVM is a machine learning library for support vector +classification, (C-SVC, nu-SVC), regression (epsilon-SVR, nu-SVR) and +distribution estimation (one-class SVM). It supports multi-class +classification.") + (license license:bsd-3))) + +(define-public python-libsvm + (package (inherit libsvm) + (name "python-libsvm") + (build-system gnu-build-system) + (arguments + `(#:tests? #f ;no "check" target + #:make-flags '("-C" "python") + #:phases + (modify-phases %standard-phases + (delete 'configure) + (replace + 'install + (lambda* (#:key inputs outputs #:allow-other-keys) + (let ((site (string-append (assoc-ref outputs "out") + "/lib/python" + (string-take + (string-take-right + (assoc-ref inputs "python") 5) 3) + "/site-packages/"))) + (substitute* "python/svm.py" + (("../libsvm.so.2") "libsvm.so.2")) + (mkdir-p site) + (for-each (lambda (file) + (copy-file file (string-append site (basename file)))) + (find-files "python" "\\.py")) + (copy-file "libsvm.so.2" + (string-append site "libsvm.so.2"))) + #t))))) + (inputs + `(("python" ,python))) + (synopsis "Python bindings of libSVM"))) + +(define-public randomjungle + (package + (name "randomjungle") + (version "2.1.0") + (source + (origin + (method url-fetch) + (uri (string-append + "http://www.imbs-luebeck.de/imbs/sites/default/files/u59/" + "randomjungle-" version ".tar_.gz")) + (sha256 + (base32 + "12c8rf30cla71swx2mf4ww9mfd8jbdw5lnxd7dxhyw1ygrvg6y4w")))) + (build-system gnu-build-system) + (arguments + `(#:configure-flags + (list (string-append "--with-boost=" + (assoc-ref %build-inputs "boost"))) + #:phases + (modify-phases %standard-phases + (add-before + 'configure 'set-CXXFLAGS + (lambda _ + (setenv "CXXFLAGS" "-fpermissive ") + #t))))) + (inputs + `(("boost" ,boost) + ("gsl" ,gsl) + ("libxml2" ,libxml2) + ("zlib" ,zlib))) + (native-inputs + `(("gfortran" ,gfortran-4.8))) + (home-page "http://www.imbs-luebeck.de/imbs/de/node/227/") + (synopsis "Implementation of the Random Forests machine learning method") + (description + "Random Jungle is an implementation of Random Forests. It is supposed to +analyse high dimensional data. In genetics, it can be used for analysing big +Genome Wide Association (GWA) data. Random Forests is a powerful machine +learning method. Most interesting features are variable selection, missing +value imputation, classifier creation, generalization error estimation and +sample proximities between pairs of cases.") + (license license:gpl3+))) |