https://github.com/nltk/nltk
machine-learning natural-language-processing nlp nltk python
Score: 36.62645379967465
Last synced: about 2 hours ago
JSON representation
Repository metadata:
NLTK Source
- Host: GitHub
- URL: https://github.com/nltk/nltk
- Owner: nltk
- License: apache-2.0
- Created: 2009-09-07T10:53:58.000Z (almost 17 years ago)
- Default Branch: develop
- Last Pushed: 2026-08-19T02:17:53.000Z (5 days ago)
- Last Synced: 2026-08-19T18:34:28.932Z (4 days ago)
- Topics: machine-learning, natural-language-processing, nlp, nltk, python
- Language: Python
- Homepage: https://www.nltk.org
- Size: 340 MB
- Stars: 14,698
- Watchers: 436
- Forks: 3,028
- Open Issues: 229
-
Metadata Files:
- Readme: README.md
- Changelog: ChangeLog
- Contributing: CONTRIBUTING.md
- License: LICENSE.txt
- Citation: CITATION.cff
- Security: SECURITY.md
- Authors: AUTHORS.md
Owner metadata:
- Name: Natural Language Toolkit
- Login: nltk
- Email:
- Kind: organization
- Description:
- Website: http://nltk.org
- Location:
- Twitter:
- Company:
- Icon url: https://avatars.githubusercontent.com/u/124114?v=4
- Repositories: 10
- Last Synced at: 2024-03-25T20:23:21.452Z
- Profile URL: https://github.com/nltk
GitHub Events
Total
- Commit comment event: 7
- Create event: 7
- Delete event: 6
- Fork event: 100
- Gollum event: 4
- Issue comment event: 396
- Issues event: 111
- Pull request event: 144
- Pull request review comment event: 104
- Pull request review event: 129
- Push event: 117
- Watch event: 868
- Total: 1993
Last Year
- Commit comment event: 6
- Create event: 6
- Delete event: 5
- Fork event: 20
- Issue comment event: 131
- Issues event: 21
- Pull request event: 91
- Pull request review comment event: 73
- Pull request review event: 84
- Push event: 89
- Watch event: 146
- Total: 672
Committers metadata
Last synced: 4 days ago
Total Commits: 13,910
Total Committers: 514
Avg Commits per committer: 27.062
Development Distribution Score (DDS): 0.701
Commits in past year: 555
Committers in past year: 43
Avg Commits per committer in past year: 12.907
Development Distribution Score (DDS) in past year: 0.71
| Name | Commits | |
|---|---|---|
| Steven Bird | s****1@g****m | 4165 |
| Edward Loper | e****r@l****u | 2188 |
| Ewan Klein | e****n@g****m | 1477 |
| alvations | a****s@g****m | 881 |
| Dan Garrette | d****e@g****m | 357 |
| Eric Kafe | k****e@m****t | 297 |
| Mikhail Korobov | k****4@g****m | 276 |
| Pierpaolo Pantone | 2****o@g****m | 257 |
| Steven Xu | 193 | |
| Ilia Kurenkov | i****v@g****m | 178 |
| Tom Aarsen | C****v@g****m | 175 |
| Will Roberts | w****s@r****e | 154 |
| Peter Ljunglöf | p****f@h****e | 106 |
| Paul Bone | p****e@c****u | 94 |
| Sumukh Ghodke | s****e@g****m | 91 |
| Dmitrijs Milajevs | d****t@g****m | 91 |
| hoontw | h****w@g****m | 80 |
| Joel Nothman | j****n@s****u | 79 |
| Joseph Frazee | j****e@g****m | 72 |
| nschneid | n****t@g****m | 72 |
| Marcus Uneson | m****n@g****m | 69 |
| purificant | p****t | 66 |
| Mike Recachinas | m****p@v****u | 65 |
| Haejoong Lee | h****g@l****u | 65 |
| Trevor Cohn | t****n@c****u | 64 |
| xim | x****t@a****o | 63 |
| lrnzcig | l****g@g****m | 62 |
| Ziyu Lin | 1****u | 62 |
| Long Duong | l****9@g****m | 59 |
| Rob Speer | r****r@m****u | 56 |
| and 484 more... | ||
Issue and Pull Request metadata
Last synced: 1 day ago
Total issues: 336
Total pull requests: 470
Average time to close issues: over 1 year
Average time to close pull requests: 3 months
Total issue authors: 282
Total pull request authors: 136
Average comments per issue: 3.68
Average comments per pull request: 2.62
Merged pull request: 274
Bot issues: 0
Bot pull requests: 4
Past year issues: 48
Past year pull requests: 245
Past year average time to close issues: about 1 month
Past year average time to close pull requests: 16 days
Past year issue authors: 36
Past year pull request authors: 60
Past year average comments per issue: 2.06
Past year average comments per pull request: 2.33
Past year merged pull request: 138
Past year bot issues: 0
Past year bot pull requests: 4
Top Issue Authors
- ekaf (21)
- alvations (14)
- BLKSerene (3)
- DavidNemeskey (3)
- LordTT (2)
- tomaarsen (2)
- hiDevman (2)
- TomerYS (2)
- stevenbird (2)
- kloczek (2)
- Killpit (2)
- ExplodingCabbage (2)
- zohiba (2)
- purificant (2)
- asrelo (2)
Top Pull Request Authors
- ekaf (103)
- LinZiyuu (63)
- alvations (34)
- purificant (24)
- tomaarsen (12)
- HyperPS (10)
- Muhtasim-Munif-Fahim (9)
- Mike014 (6)
- CodingSelim (5)
- LiteshGhute (5)
- WilliamPLaCroix (4)
- Abhi-DevHub (4)
- elias-ba (4)
- tarann26 (4)
- dependabot[bot] (4)
Top Issue Labels
- enhancement (13)
- good first issue (11)
- bug (11)
- wordnet (10)
- corpus (10)
- nltk_data (8)
- tokenizer (8)
- SMT (6)
- critical (5)
- resolved (5)
- inactive (5)
- tagger (4)
- documentation (4)
- installation (4)
- CI (4)
- invalid (4)
- parsing (4)
- pleaseverify (3)
- metrics (3)
- nice idea (3)
- pythonic (3)
- internals (3)
- admin (2)
- tests (2)
- stanford api (2)
- multithread / multiprocessing (2)
- stem/lemma (2)
- windows related (2)
- discussion (1)
- need-help (1)
Top Pull Request Labels
- corpus (65)
- tokenizer (52)
- parsing (39)
- CI (39)
- metrics (27)
- tagger (27)
- classifier (19)
- stem/lemma (16)
- GUI (15)
- internals (14)
- critical (8)
- language-model (7)
- admin (7)
- enhancement (7)
- sentiment (6)
- bug (6)
- LGTM (5)
- flag-to-close (5)
- github_actions (4)
- dependencies (4)
- tests (3)
- nice idea (2)
- twitter (2)
- cluster (2)
- translate (2)
- cli (2)
- documentation (2)
- wordnet (2)
- awesome-contribution (2)
- inactive (1)
Package metadata
- Total packages: 19
-
Total downloads:
- pypi: 72,108,151 last-month
- conda: 4,170,570 total
- Total docker downloads: 974,969,708
- Total dependent packages: 1,491 (may contain duplicates)
- Total dependent repositories: 59,006 (may contain duplicates)
- Total versions: 149
- Total maintainers: 7
- Total advisories: 20
pypi.org: nltk
Natural Language Toolkit
- Homepage: https://www.nltk.org/
- Documentation: https://www.nltk.org/
- Licenses: Apache License, Version 2.0
- Latest release: 3.10.3 (published 11 days ago)
- Last Synced: 2026-08-22T20:03:15.096Z (1 day ago)
- Versions: 70
- Dependent Packages: 1,440
- Dependent Repositories: 57,572
- Downloads: 72,108,151 Last month
- Docker Downloads: 974,969,708
-
Rankings:
- Dependent packages count: 0.021%
- Dependent repos count: 0.024%
- Downloads: 0.071%
- Average: 0.199%
- Docker downloads count: 0.276%
- Forks count: 0.394%
- Stargazers count: 0.406%
- Maintainers (5)
-
Advisories:
- nltk: Arbitrary File Read via Path Traversal in nltk.data.load() through Percent-Encoded Sequences
- Natural Language Toolkit (NLTK): DNS-rebinding SSRF filter bypass in nltk.pathsec.urlopen (nltk.download / nltk.data.load) defeats ENFORCE mode
- Natural Language Toolkit (NLTK): ReDoS in NLTK ReviewsCorpusReader FEATURES regex
- Natural Language Toolkit (NLTK): Path Traversal in NKJPCorpusReader leads to Arbitrary File Read and bypasses the nltk.pathsec sandbox (ENFORCE=True)
- Natural Language Toolkit (NLTK) has path traversal in FramenetCorpusReader.frame() that allows arbitrary XML file read, bypassing the nltk.pathsec sandbox (ENFORCE=True)
- NLTK vulnerable to Eval Injection via collocations CLI arguments
- Duplicate Advisory: Arbitrary File Read via Path Traversal in nltk.data.load() through Percent-Encoded Sequences
- Natural Language Toolkit (NLTK): URL-Encoded Path Traversal in nltk.data.load() Allows Arbitrary Local File Read
- NLTK has a Downloader Path Traversal Vulnerability (AFO) - Arbitrary File Overwrite
- Unauthenticated remote shutdown in nltk.app.wordnet_app
- Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in nltk
- Natural Language Toolkit (NLTK) has unbounded recursion in JSONTaggedDecoder.decode_obj() may cause DoS
- NLTK has Arbitrary File Read via Absolute Path Input in nltk.util.filestring()
- NLTK has a Path Traversal issue
- NLTK has a Zip Slip Vulnerability
- ntlk unsafe deserialization vulnerability
- NLTK Vulnerable to REDoS
- Inefficient Regular Expression Complexity in nltk (word_tokenize, sent_tokenize)
- NLTK Vulnerable to REDoS
- NLTK Vulnerable To Path Traversal
alpine-v3.18: py3-nltk-pyc
Precompiled Python bytecode for py3-nltk
- Homepage: https://github.com/nltk/nltk
- Licenses: Apache-2.0
- Latest release: 3.8.1-r1 (published over 3 years ago)
- Last Synced: 2026-03-08T20:46:37.846Z (6 months ago)
- Versions: 1
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 0.539%
- Forks count: 0.828%
- Stargazers count: 1.327%
- Maintainers (1)
alpine-v3.18: py3-nltk
Natural Language Toolkit
- Homepage: https://github.com/nltk/nltk
- Licenses: Apache-2.0
- Latest release: 3.8.1-r1 (published over 3 years ago)
- Last Synced: 2026-03-18T15:37:55.204Z (5 months ago)
- Versions: 1
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 0.539%
- Forks count: 0.828%
- Stargazers count: 1.327%
- Maintainers (1)
alpine-edge: py3-nltk
Natural Language Toolkit
- Homepage: https://github.com/nltk/nltk
- Licenses: Apache-2.0
- Latest release: 3.9.4-r0 (published 3 months ago)
- Last Synced: 2026-05-12T00:33:37.260Z (3 months ago)
- Versions: 11
- Dependent Packages: 2
- Dependent Repositories: 0
-
Rankings:
- Dependent repos count: 0.0%
- Forks count: 0.732%
- Stargazers count: 1.331%
- Average: 1.364%
- Dependent packages count: 3.393%
- Maintainers (1)
conda-forge.org: nltk
- Homepage: http://nltk.org/
- Licenses: Apache-2.0
- Latest release: 3.6.7 (published over 4 years ago)
- Last Synced: 2026-07-26T03:00:45.963Z (29 days ago)
- Versions: 15
- Dependent Packages: 43
- Dependent Repositories: 717
- Downloads: 3,776,469 Total
-
Rankings:
- Dependent repos count: 0.948%
- Dependent packages count: 1.632%
- Average: 1.789%
- Forks count: 2.106%
- Stargazers count: 2.471%
alpine-edge: py3-nltk-pyc
Precompiled Python bytecode for py3-nltk
- Homepage: https://github.com/nltk/nltk
- Licenses: Apache-2.0
- Latest release: 3.9.4-r0 (published 3 months ago)
- Last Synced: 2026-05-12T00:33:38.859Z (3 months ago)
- Versions: 9
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Dependent repos count: 0.0%
- Forks count: 0.802%
- Stargazers count: 1.369%
- Average: 4.076%
- Dependent packages count: 14.133%
- Maintainers (1)
alpine-v3.17: py3-nltk
Natural Language Toolkit
- Homepage: https://github.com/nltk/nltk
- Licenses: Apache-2.0
- Latest release: 3.7-r1 (published about 4 years ago)
- Last Synced: 2026-04-08T14:07:43.374Z (5 months ago)
- Versions: 1
- Dependent Packages: 2
- Dependent Repositories: 0
-
Rankings:
- Dependent repos count: 0.0%
- Forks count: 0.803%
- Stargazers count: 1.336%
- Average: 5.273%
- Dependent packages count: 18.951%
- Maintainers (1)
proxy.golang.org: github.com/nltk/nltk
- Homepage:
- Documentation: https://pkg.go.dev/github.com/nltk/nltk#section-documentation
- Licenses: apache-2.0
- Latest release: v3.10.3+incompatible (published 9 days ago)
- Last Synced: 2026-08-22T20:31:19.020Z (1 day ago)
- Versions: 11
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Dependent packages count: 5.15%
- Average: 5.323%
- Dependent repos count: 5.496%
anaconda.org: nltk
NLTK has been called a wonderful tool for teaching and working in computational linguistics using Python and an amazing library to play with natural language.
- Homepage: https://www.nltk.org
- Licenses: Apache-2.0
- Latest release: 3.10.0 (published about 1 month ago)
- Last Synced: 2026-07-14T08:04:14.450Z (about 1 month ago)
- Versions: 20
- Dependent Packages: 4
- Dependent Repositories: 717
- Downloads: 394,101 Total
-
Rankings:
- Dependent repos count: 5.713%
- Forks count: 6.081%
- Stargazers count: 6.787%
- Average: 10.037%
- Dependent packages count: 21.567%
alpine-v3.19: py3-nltk-pyc
Precompiled Python bytecode for py3-nltk
- Homepage: https://github.com/nltk/nltk
- Licenses: Apache-2.0
- Latest release: 3.8.1-r2 (published almost 3 years ago)
- Last Synced: 2026-08-09T21:06:01.665Z (14 days ago)
- Versions: 1
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
- Maintainers (1)
alpine-v3.23: py3-nltk
Natural Language Toolkit
- Homepage: https://github.com/nltk/nltk
- Licenses: Apache-2.0
- Latest release: 3.9.2-r0 (published 11 months ago)
- Last Synced: 2026-04-12T05:07:26.001Z (4 months ago)
- Versions: 1
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
- Maintainers (1)
alpine-v3.21: py3-nltk
Natural Language Toolkit
- Homepage: https://github.com/nltk/nltk
- Licenses: Apache-2.0
- Latest release: 3.9.1-r0 (published almost 2 years ago)
- Last Synced: 2026-04-01T01:42:31.721Z (5 months ago)
- Versions: 1
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
- Maintainers (1)
alpine-v3.23: py3-nltk-pyc
Precompiled Python bytecode for py3-nltk
- Homepage: https://github.com/nltk/nltk
- Licenses: Apache-2.0
- Latest release: 3.9.2-r0 (published 11 months ago)
- Last Synced: 2026-04-09T12:04:34.842Z (5 months ago)
- Versions: 1
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
- Maintainers (1)
alpine-v3.22: py3-nltk-pyc
Precompiled Python bytecode for py3-nltk
- Homepage: https://github.com/nltk/nltk
- Licenses: Apache-2.0
- Latest release: 3.9.1-r0 (published almost 2 years ago)
- Last Synced: 2026-03-27T14:08:48.591Z (5 months ago)
- Versions: 1
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
- Maintainers (1)
alpine-v3.21: py3-nltk-pyc
Precompiled Python bytecode for py3-nltk
- Homepage: https://github.com/nltk/nltk
- Licenses: Apache-2.0
- Latest release: 3.9.1-r0 (published almost 2 years ago)
- Last Synced: 2026-07-26T13:01:29.545Z (28 days ago)
- Versions: 1
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
- Maintainers (1)
alpine-v3.19: py3-nltk
Natural Language Toolkit
- Homepage: https://github.com/nltk/nltk
- Licenses: Apache-2.0
- Latest release: 3.8.1-r2 (published almost 3 years ago)
- Last Synced: 2026-04-08T14:06:21.629Z (5 months ago)
- Versions: 1
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
- Maintainers (1)
alpine-v3.20: py3-nltk
Natural Language Toolkit
- Homepage: https://github.com/nltk/nltk
- Licenses: Apache-2.0
- Latest release: 3.8.1-r3 (published over 2 years ago)
- Last Synced: 2026-04-08T13:08:34.439Z (5 months ago)
- Versions: 1
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
- Maintainers (1)
alpine-v3.22: py3-nltk
Natural Language Toolkit
- Homepage: https://github.com/nltk/nltk
- Licenses: Apache-2.0
- Latest release: 3.9.1-r0 (published almost 2 years ago)
- Last Synced: 2026-04-01T01:52:26.601Z (5 months ago)
- Versions: 1
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
- Maintainers (1)
alpine-v3.20: py3-nltk-pyc
Precompiled Python bytecode for py3-nltk
- Homepage: https://github.com/nltk/nltk
- Licenses: Apache-2.0
- Latest release: 3.8.1-r3 (published over 2 years ago)
- Last Synced: 2026-08-20T09:29:57.210Z (4 days ago)
- Versions: 1
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
- Maintainers (1)
Dependencies
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actions
- actions/checkout v3 composite
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.github/workflows/labeler.yml
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requirements-ci.txt
pypi
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- markdown-it-py *
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- mdit-plain *
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- pytest *
- pytest-mock *
- pytest-xdist *
- pyyaml *
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- scikit-learn *
- tqdm *
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requirements-test.txt
pypi
- pylint * test
- pytest >=6.0.1 test
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setup.py
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.github/workflows/retest-pr.yml
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