diff options
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/packages/machine-learning.scm | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/gnu/packages/machine-learning.scm b/gnu/packages/machine-learning.scm index 7d833005bc..38e586232b 100644 --- a/gnu/packages/machine-learning.scm +++ b/gnu/packages/machine-learning.scm @@ -1532,6 +1532,54 @@ computing environments.") data analysis.") (license license:bsd-3))) +(define-public python-scikit-learn-extra + (package + (name "python-scikit-learn-extra") + (version "0.3.0") + (source + (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/scikit-learn-contrib/scikit-learn-extra") + (commit (string-append "v" version)))) + (file-name (git-file-name name version)) + (sha256 + (base32 "0yy6ka94ss88f3r7b6mpjf1l8lnv7aabhsg844pigfj8lfiv0wvl")))) + (build-system pyproject-build-system) + (arguments + (list #:phases + #~(modify-phases %standard-phases + (add-after 'build 'build-ext + (lambda _ + (invoke "python" "setup.py" "build_ext" + "--inplace"))) + (replace 'check + (lambda* (#:key tests? #:allow-other-keys) + (when tests? + ;; Restrict OpenBLAS threads to prevent segfaults while testing! + (setenv "OPENBLAS_NUM_THREADS" "1") + + ;; Some tests require write access to $HOME. + (setenv "HOME" "/tmp") + + ;; Step out of the source directory to avoid interference; + ;; we want to run the installed code with extensions etc. + (with-directory-excursion "/tmp" + (invoke "pytest" "-vv" "--pyargs" + "sklearn_extra" + ;; ignore tests that require network + "-k" "not test_build")))))))) + (propagated-inputs (list python-numpy python-scikit-learn python-scipy)) + (native-inputs (list python-pytest python-pytest-cov python-cython)) + (home-page "https://github.com/scikit-learn-contrib/scikit-learn-extra") + (synopsis "Set of tools for scikit-learn") + (description + "This package provides a Python module for machine learning that extends +scikit-learn. It includes algorithms that are useful but do not satisfy the +scikit-learn inclusion criteria, for instance due to their novelty or lower +citation number.") + (license license:bsd-3))) + (define-public python-thinc (package (name "python-thinc") |