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-rw-r--r--gnu/packages/machine-learning.scm45
1 files changed, 40 insertions, 5 deletions
diff --git a/gnu/packages/machine-learning.scm b/gnu/packages/machine-learning.scm
index 7e7bb89943..db8c8dedc8 100644
--- a/gnu/packages/machine-learning.scm
+++ b/gnu/packages/machine-learning.scm
@@ -926,7 +926,7 @@ computing environments.")
(define-public python-scikit-learn
(package
(name "python-scikit-learn")
- (version "0.24.1")
+ (version "0.24.2")
(source
(origin
(method git-fetch)
@@ -936,13 +936,13 @@ computing environments.")
(file-name (git-file-name name version))
(sha256
(base32
- "0dd854hi9h81pa3y6gwa6r4qjwrwq5fndi312h6dkqzfh7jbvgvd"))))
+ "0hm92biqwwc87bqnr56lwa5bz77lr7k9q21rdwksnfzq3vsdp2nm"))))
(build-system python-build-system)
(arguments
`(#:phases
(modify-phases %standard-phases
(add-after 'build 'build-ext
- (lambda _ (invoke "python" "setup.py" "build_ext" "--inplace") #t))
+ (lambda _ (invoke "python" "setup.py" "build_ext" "--inplace")))
(replace 'check
(lambda _
;; Restrict OpenBLAS threads to prevent segfaults while testing!
@@ -958,8 +958,7 @@ computing environments.")
;; 'reset-gzip-timestamps' phase can do its work.
(let ((out (assoc-ref outputs "out")))
(for-each make-file-writable
- (find-files out "\\.gz$"))
- #t))))))
+ (find-files out "\\.gz$"))))))))
(inputs
`(("openblas" ,openblas)))
(native-inputs
@@ -2691,3 +2690,39 @@ PyTorch when needed.
Note: currently this package does not provide GPU support.")
(license license:bsd-3)))
+
+(define-public python-hmmlearn
+ (package
+ (name "python-hmmlearn")
+ (version "0.2.6")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (pypi-uri "hmmlearn" version))
+ (sha256
+ (base32
+ "1my0j3rzp17438idr32ssh0j969a98yjblx5igx5kgiiigr9qa1a"))))
+ (build-system python-build-system)
+ (arguments
+ `(#:phases
+ (modify-phases %standard-phases
+ (replace 'check
+ (lambda* (#:key inputs outputs tests? #:allow-other-keys)
+ (when tests?
+ (add-installed-pythonpath inputs outputs)
+ (with-directory-excursion (string-append (assoc-ref outputs "out") "/lib")
+ (invoke "python" "-m" "pytest"))))))))
+ (propagated-inputs
+ `(("python-cython" ,python-cython)
+ ("python-numpy" ,python-numpy)
+ ("python-scikit-learn" ,python-scikit-learn)
+ ("python-scipy" ,python-scipy)
+ ("python-setuptools-scm" ,python-setuptools-scm)))
+ (native-inputs
+ `(("python-pytest" ,python-pytest)))
+ (home-page "https://github.com/hmmlearn/hmmlearn")
+ (synopsis "Hidden Markov Models with scikit-learn like API")
+ (description
+ "Hmmlearn is a set of algorithms for unsupervised learning and inference
+of Hidden Markov Models.")
+ (license license:bsd-3)))