umap

dimensionality-reduction machine-learning topological-data-analysis umap visualization

Score: 30.23011392439352

Last synced: about 21 hours ago
JSON representation

Repository metadata:

Uniform Manifold Approximation and Projection

Host: GitHub
URL: https://github.com/lmcinnes/umap
Owner: lmcinnes
License: bsd-3-clause
Created: 2017-07-02T01:11:17.000Z (about 9 years ago)
Default Branch: master
Last Pushed: 2026-09-24T20:08:02.000Z (5 days ago)
Last Synced: 2026-09-26T05:24:14.810Z (4 days ago)
Topics: dimensionality-reduction, machine-learning, topological-data-analysis, umap, visualization
Language: Python
Homepage: https://umap-learn.readthedocs.io
Size: 92.5 MB
Stars: 8,261
Watchers: 124
Forks: 872
Open Issues: 525
Metadata Files:
- Readme: README.rst
- Contributing: CONTRIBUTING.md
- License: LICENSE.txt
- Code of conduct: CODE_OF_CONDUCT.md

Owner metadata:

Name: Leland McInnes
Login: lmcinnes
Email:
Kind: user
Description:
Website:
Location: Ottawa, Ontario, Canada
Twitter:
Company: Tutte Institute for Mathematics and Computing
Icon url: https://avatars.githubusercontent.com/u/11962885?u=83fe23f43f9f2c4984feac7beb506b8fcc5beab2&v=4
Repositories: 59
Last Synced at: 2026-09-24T12:27:24.251Z
Profile URL: https://github.com/lmcinnes

GitHub Events

Total

Create event: 12
Fork event: 56
Issue comment event: 98
Issues event: 44
Member event: 1
Pull request event: 38
Pull request review comment event: 4
Pull request review event: 12
Push event: 52
Release event: 6
Watch event: 571
Total: 894

Last Year

Create event: 3
Fork event: 5
Issue comment event: 20
Issues event: 5
Pull request event: 9
Pull request review event: 1
Push event: 24
Release event: 1
Watch event: 74
Total: 142

Committers metadata

Last synced: 2 days ago

Total Commits: 1,644
Total Committers: 151
Avg Commits per committer: 10.887
Development Distribution Score (DDS): 0.438

Commits in past year: 89
Committers in past year: 14
Avg Commits per committer in past year: 6.357
Development Distribution Score (DDS) in past year: 0.73

Name	Email	Commits
Leland McInnes	l**s@g**m	924
leriomaggio	v**o@g**m	63
paxtonfitzpatrick	p**9@d**u	43
James Melville	j**e@g**m	42
adalmia96	a**1@j**u	31
jacob golding	t**1@a**o	26
sebastianbreguel	b**n@g**m	24
timsainb	t**b@g**m	18
Max Cembalest	m**t@g**m	18
gclen	g**g@u**t	17
Benoit Hamelin	b**n@c**a	16
jh83775	7****.	15
AMS-Hippo	1****o	14
Christopher Akiki	c**i@g**m	14
Nathaniel Saul	n**t@s**m	14
John Healy	j**l@g**m	14
Benson Muite	b****t	12
Hande Gözükan	h**n@i**r	12
Joseph Courtney	j**y@g**m	12
parashardhapola	p**a@g**m	11
Sebastian Pujalte	3****s	11
gclendenning	6****g	11
Tom White	t**e@g**m	10
Francois Chollet	f**t@g**m	10
Hoon Cho	h**o@m**u	10
sleighsoft	j**r@g**m	9
Andrew Tritt	a**t@l**v	8
Matthew Carrigan	r**1@g**m	8
Vicram Rajagopalan	4****r	8
usul83	u**b@u**k	8
and 121 more...

Issue and Pull Request metadata

Last synced: 1 day ago

Total issues: 836
Total pull requests: 386
Average time to close issues: 3 months
Average time to close pull requests: 22 days
Total issue authors: 654
Total pull request authors: 180
Average comments per issue: 3.62
Average comments per pull request: 1.92
Merged pull request: 304
Bot issues: 0
Bot pull requests: 0

Past year issues: 19
Past year pull requests: 51
Past year average time to close issues: 2 months
Past year average time to close pull requests: 1 day
Past year issue authors: 18
Past year pull request authors: 19
Past year average comments per issue: 1.21
Past year average comments per pull request: 0.51
Past year merged pull request: 37
Past year bot issues: 0
Past year bot pull requests: 0

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/lmcinnes/umap

Top Issue Authors

ghost (16)
johannfaouzi (10)
gclen (7)
gg4u (7)
lmcinnes (7)
sleighsoft (6)
candalfigomoro (6)
ivirshup (5)
jlmelville (4)
jielab (4)
ensonario (4)
theahura (4)
atarashansky (4)
rhysnewell (4)
snakers4 (4)

Top Pull Request Authors

sebastianbreguel (24)
jlmelville (15)
lmcinnes (13)
gclen (13)
tomwhite (12)
timsainb (12)
sauln (9)
cakiki (8)
gclendenning (7)
jc-healy (6)
bkmgit (6)
leriomaggio (5)
sleighsoft (5)
GregDemand (5)
fchollet (5)

Top Issue Labels

Good Reads (19)
new feature (10)
enhancement (9)
help wanted (8)
documentation (6)
bug (6)
0.4 (5)
good first issue (3)

Top Pull Request Labels

documentation (1)

Package metadata

Total packages: 23
Total downloads:
- pypi: 5,332,784 last-month
- conda: 3,485,079
Total docker downloads: 1,318,322
Total dependent packages: 386 (may contain duplicates)
Total dependent repositories: 2,377 (may contain duplicates)
Total versions: 93
Total maintainers: 6

ubuntu-22.04: umap-learn

Homepage: https://github.com/lmcinnes/umap
Licenses: bsd-3-clause
Latest release: 0.4.5+dfsg-2 (published 8 months ago)
Last Synced: 2026-03-13T17:34:47.018Z (7 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 0.05%
- Stargazers count: 0.093%
- Forks count: 0.105%

nixpkgs-23.05: python311Packages.umap-learn

Uniform Manifold Approximation and Projection

Homepage: https://github.com/lmcinnes/umap
Documentation: https://github.com/NixOS/nixpkgs/blob/nixos-23.05/pkgs/development/python-modules/umap-learn/default.nix#L96
Licenses: BSD-3-Clause
Latest release: 0.5.3 (published 8 months ago)
Last Synced: 2026-08-14T12:35:41.923Z (about 2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 0.436%
- Stargazers count: 0.764%
- Forks count: 0.98%
Maintainers (1)
- costrouc

nixpkgs-unstable: python313Packages.umap-learn

Uniform Manifold Approximation and Projection

Homepage: https://github.com/lmcinnes/umap
Documentation: https://github.com/NixOS/nixpkgs/blob/nixos-unstable/pkgs/development/python-modules/umap-learn/default.nix#L105
Licenses: BSD-3-Clause
Latest release: 0.5.11 (published 7 months ago)
Last Synced: 2026-08-11T13:01:06.986Z (about 2 months ago)
Versions: 2
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 0.549%
- Stargazers count: 0.943%
- Forks count: 1.254%

pypi.org: umap-learn

Uniform Manifold Approximation and Projection

Homepage: http://github.com/lmcinnes/umap
Documentation: https://umap-learn.readthedocs.io/
Licenses: BSD
Latest release: 0.5.12 (published 6 months ago)
Last Synced: 2026-09-28T00:02:42.787Z (2 days ago)
Versions: 45
Dependent Packages: 370
Dependent Repositories: 2,209
Downloads: 5,332,757 Last month
Docker Downloads: 1,318,322
Rankings:
- Dependent packages count: 0.082%
- Dependent repos count: 0.234%
- Downloads: 0.327%
- Stargazers count: 0.349%
- Average: 0.558%
- Docker downloads count: 0.798%
- Forks count: 1.56%
Maintainers (3)

conda-forge.org: umap-learn

umap-learn provides the UMAP manifold based dimension reduction algorithm. The package provides an sklearn compatible interface to t-SNE like dimension reduction technique that has better runtime performance than t-SNE and often preserves more global structure than t-SNE.

Homepage: http://github.com/lmcinnes/umap
Licenses: BSD-2-Clause
Latest release: 0.5.3 (published over 4 years ago)
Last Synced: 2026-04-01T16:17:37.560Z (6 months ago)
Versions: 23
Dependent Packages: 14
Dependent Repositories: 84
Downloads: 3,485,079 Total
Rankings:
- Dependent repos count: 3.803%
- Stargazers count: 4.337%
- Dependent packages count: 4.472%
- Average: 4.664%
- Forks count: 6.044%

proxy.golang.org: github.com/lmcinnes/umap

Homepage:
Documentation: https://pkg.go.dev/github.com/lmcinnes/umap#section-documentation
Licenses: bsd-3-clause
Latest release: v0.1.4 (published almost 9 years ago)
Last Synced: 2026-09-28T00:02:44.694Z (2 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Stargazers count: 0.821%
- Forks count: 0.995%
- Average: 5.212%
- Dependent packages count: 8.384%
- Dependent repos count: 10.647%

spack.io: py-umap-learn

Uniform Manifold Approximation and Projection (UMAP) is a dimension reduction technique that can be used for visualisation similarly to t-SNE, but also for general non-linear dimension reduction.

Homepage: https://github.com/lmcinnes/umap
Licenses: []
Latest release: 0.5.3 (published almost 4 years ago)
Last Synced: 2026-09-28T00:02:44.098Z (2 days ago)
Versions: 1
Dependent Packages: 2
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Stargazers count: 1.848%
- Forks count: 3.418%
- Average: 8.333%
- Dependent packages count: 28.067%
Maintainers (1)
- adamjstewart

pypi.org: umap-learn-no-tf

Uniform Manifold Approximation and Projection

Homepage: http://github.com/lmcinnes/umap
Documentation: https://umap-learn-no-tf.readthedocs.io/
Licenses: BSD
Latest release: 0.5.7 (published 11 months ago)
Last Synced: 2026-09-28T00:02:38.270Z (2 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 27 Last month
Rankings:
- Stargazers count: 0.848%
- Forks count: 2.089%
- Dependent packages count: 8.402%
- Average: 15.92%
- Downloads: 20.767%
- Dependent repos count: 47.492%
Maintainers (1)
- doron.harnoy

anaconda.org: umap-learn

umap-learn provides the UMAP manifold based dimension reduction algorithm. The package provides an sklearn compatible interface to t-SNE like dimension reduction technique that has better runtime performacne than t-SNE and often preserves more global structure than t-SNE.

Homepage: https://github.com/lmcinnes/umap
Licenses: BSD-3-Clause
Latest release: 0.5.11 (published 8 months ago)
Last Synced: 2026-04-11T22:04:42.191Z (6 months ago)
Versions: 3
Dependent Packages: 0
Dependent Repositories: 84
Rankings:
- Stargazers count: 10.123%
- Forks count: 12.699%
- Dependent repos count: 20.184%
- Average: 20.989%
- Dependent packages count: 40.951%

ubuntu-23.04: umap-learn

Homepage: https://github.com/lmcinnes/umap
Licenses: bsd-3-clause
Latest release: 0.5.3+dfsg-2 (published 8 months ago)
Last Synced: 2026-09-14T08:27:58.068Z (16 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

guix: python-umap-learn

Uniform Manifold Approximation and Projection

Homepage: https://github.com/lmcinnes/umap
Documentation: https://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/machine-learning.scm#n4220
Licenses: bsd-3
Latest release: 0.5.11 (published 7 months ago)
Last Synced: 2026-04-27T17:03:42.872Z (5 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-23.10: umap-learn

Homepage: https://github.com/lmcinnes/umap
Licenses: bsd-3-clause
Latest release: 0.5.3+dfsg-2 (published 8 months ago)
Last Synced: 2026-08-30T19:34:00.717Z (about 1 month ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

nixpkgs-24.05: python311Packages.umap-learn

Uniform Manifold Approximation and Projection

Homepage: https://github.com/lmcinnes/umap
Documentation: https://github.com/NixOS/nixpkgs/blob/nixos-24.05/pkgs/development/python-modules/umap-learn/default.nix#L93
Licenses: BSD-3-Clause
Latest release: 0.5.6 (published 8 months ago)
Last Synced: 2026-03-07T09:13:54.334Z (7 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:

nixpkgs-unstable: python314Packages.umap-learn

Uniform Manifold Approximation and Projection

Homepage: https://github.com/lmcinnes/umap
Documentation: https://github.com/NixOS/nixpkgs/blob/nixos-unstable/pkgs/development/python-modules/umap-learn/default.nix#L105
Licenses: BSD-3-Clause
Latest release: 0.5.11 (published 7 months ago)
Last Synced: 2026-09-10T02:26:44.986Z (20 days ago)
Versions: 2
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

nixpkgs-23.11: python310Packages.umap-learn

Uniform Manifold Approximation and Projection

Homepage: https://github.com/lmcinnes/umap
Documentation: https://github.com/NixOS/nixpkgs/blob/nixos-23.11/pkgs/development/python-modules/umap-learn/default.nix#L65
Licenses: BSD-3-Clause
Latest release: 0.5.5 (published 8 months ago)
Last Synced: 2026-04-12T03:03:33.520Z (6 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

debian-11: umap-learn

Homepage: https://github.com/lmcinnes/umap
Documentation: https://packages.debian.org/bullseye/umap-learn
Licenses: bsd-3-clause
Latest release: 0.4.5+dfsg-2 (published 8 months ago)
Last Synced: 2026-09-14T08:27:36.506Z (16 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

nixpkgs-24.11: python312Packages.umap-learn

Uniform Manifold Approximation and Projection

Homepage: https://github.com/lmcinnes/umap
Documentation: https://github.com/NixOS/nixpkgs/blob/nixos-24.11/pkgs/development/python-modules/umap-learn/default.nix#L92
Licenses: BSD-3-Clause
Latest release: 0.5.7 (published 8 months ago)
Last Synced: 2026-03-08T08:21:25.907Z (7 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

nixpkgs-23.05: python310Packages.umap-learn

Uniform Manifold Approximation and Projection

Homepage: https://github.com/lmcinnes/umap
Documentation: https://github.com/NixOS/nixpkgs/blob/nixos-23.05/pkgs/development/python-modules/umap-learn/default.nix#L96
Licenses: BSD-3-Clause
Latest release: 0.5.3 (published 8 months ago)
Last Synced: 2026-08-23T09:27:20.654Z (about 1 month ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- costrouc

debian-12: umap-learn

Homepage: https://github.com/lmcinnes/umap
Documentation: https://packages.debian.org/bookworm/umap-learn
Licenses: bsd-3-clause
Latest release: 0.5.3+dfsg-2 (published 8 months ago)
Last Synced: 2026-03-14T02:28:21.688Z (7 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

nixpkgs-24.05: python312Packages.umap-learn

Uniform Manifold Approximation and Projection

Homepage: https://github.com/lmcinnes/umap
Documentation: https://github.com/NixOS/nixpkgs/blob/nixos-24.05/pkgs/development/python-modules/umap-learn/default.nix#L93
Licenses: BSD-3-Clause
Latest release: 0.5.6 (published 8 months ago)
Last Synced: 2026-05-13T06:08:23.355Z (5 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

nixpkgs-23.11: python311Packages.umap-learn

Uniform Manifold Approximation and Projection

Homepage: https://github.com/lmcinnes/umap
Documentation: https://github.com/NixOS/nixpkgs/blob/nixos-23.11/pkgs/development/python-modules/umap-learn/default.nix#L65
Licenses: BSD-3-Clause
Latest release: 0.5.5 (published 8 months ago)
Last Synced: 2026-04-16T17:04:01.676Z (6 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-24.10: umap-learn

Homepage: https://github.com/lmcinnes/umap
Licenses: bsd-3-clause
Latest release: 0.5.4+dfsg-1 (published 8 months ago)
Last Synced: 2026-03-13T14:18:05.004Z (7 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

nixpkgs-24.11: python311Packages.umap-learn

Uniform Manifold Approximation and Projection

Homepage: https://github.com/lmcinnes/umap
Documentation: https://github.com/NixOS/nixpkgs/blob/nixos-24.11/pkgs/development/python-modules/umap-learn/default.nix#L92
Licenses: BSD-3-Clause
Latest release: 0.5.7 (published 8 months ago)
Last Synced: 2026-09-14T08:26:33.885Z (16 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

Dependencies

doc/doc_requirements.txt pypi

bokeh >=0.13
datashader >=0.6
numba >=0.37
numpy >=1.13
scikit-learn >=0.19
scipy >=0.19
seaborn >=0.8
sphinx-gallery *
tqdm *

setup.py pypi

docs_requirements.txt pypi

matplotlib *
numpydoc *
pillow *
scipy *
sphinx >=1.8
sphinx_gallery *
sphinx_rtd_theme *

pyproject.toml pypi

numba >= 0.51.2
numpy >= 1.23
pynndescent >= 0.5
scikit-learn >= 1.6
scipy >= 1.3.1
tqdm *