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-rw-r--r--gnu/packages/machine-learning.scm28
1 files changed, 28 insertions, 0 deletions
diff --git a/gnu/packages/machine-learning.scm b/gnu/packages/machine-learning.scm
index 67a8041f72..1616738399 100644
--- a/gnu/packages/machine-learning.scm
+++ b/gnu/packages/machine-learning.scm
@@ -873,6 +873,34 @@ It currently houses implementations of
")
(license license:expat))) ; MIT License
+(define-public python-ripser
+ (package
+ (name "python-ripser")
+ (version "0.6.4")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (pypi-uri "ripser" version))
+ (sha256
+ (base32 "1575nwsn6b29z7w1mjk23ri83bxq2b4ld979hpgm174642a3x6vs"))))
+ (build-system pyproject-build-system)
+ (propagated-inputs (list python-numpy python-persim python-scikit-learn
+ python-scipy))
+ (native-inputs (list python-cython python-pytest))
+ (home-page "https://ripser.scikit-tda.org")
+ (synopsis "Persistent homology library for Python")
+ (description
+ "This package implements a variety of persistent homology algorithms. It
+provides an interface for
+@itemize
+@item computing persistence cohomology of sparse and dense data sets
+@item visualizing persistence diagrams
+@item computing lowerstar filtrations on images
+@item computing representative cochains
+@end itemize
+")
+ (license license:expat))) ; MIT License
+
(define-public python-sacrebleu
(package
(name "python-sacrebleu")