clips/pattern

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Web mining module for Python, with tools for scraping, natural language processing, machine learning, network analysis and visualization.

Stars: 8.9k
Forks: 1.6k
Open beginner issues: 0
Indexed issues: 131

Dominant language: Python
License: BSD-3-Clause
Last GitHub push: Aug 5, 2026
Latest indexed: Sep 20, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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131 open issues indexed

Exception when parsing ' ' with tokenize=False Open

Difficulty 2/5 1-3 hours Newbie friendliness 25/100

clips/pattern#134 · 1 comment · Opened Nov 16, 2015
is_question is broken Open

Difficulty 1/5 Under an hour Newbie friendliness 50/100

clips/pattern#130 · Opened Oct 17, 2015
Negative values for subjectivity in French sentiment analysis Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

clips/pattern#125 · 1 comment · Opened Oct 8, 2015
nltk_tree(sentence) throws NameError Open

Difficulty 2/5 1-3 hours Newbie friendliness 52/100

clips/pattern#123 · Opened Sep 29, 2015
'focused' not in conjugate Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

clips/pattern#119 · 1 comment · Opened Aug 24, 2015
plaintext is not threadsafe Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

clips/pattern#118 · 1 comment · Opened Aug 3, 2015
Poorly named "non-chunk" class in tree.py Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

clips/pattern#111 · 3 comments · Opened Jun 25, 2015
Problem with french lemmatisation Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

clips/pattern#110 · Opened Jun 24, 2015
Unintentional string concatenation in Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

clips/pattern#109 · Opened Jun 14, 2015
pattern.graph example Open

Difficulty 1/5 Under an hour Newbie friendliness 65/100

clips/pattern#108 · Opened Jun 3, 2015
Word().previous() does not return first word in sentence Open

Difficulty 2/5 Under an hour Newbie friendliness 35/100

clips/pattern#106 · Opened Feb 11, 2015
pattern.web cache access error — IOError: [Errno 13] Permission denied Open

review

Difficulty 3/5 1-2 days Newbie friendliness 35/100

clips/pattern#105 · Opened Feb 6, 2015
Search is extremely slow or freezes on certain unicode strings Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

clips/pattern#104 · Opened Feb 3, 2015
PDF parser not working Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

clips/pattern#101 · 6 comments · Opened Dec 11, 2014
Creating an LSA from Infogain-weighted model raises "can't create more dimensions than there are documents" error Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

clips/pattern#100 · 1 comment · Opened Nov 25, 2014
Unicode character causes word to be doubled in the parse tree Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

clips/pattern#99 · Opened Nov 21, 2014
lemmatization errors German verb 'sein' Open

review

Difficulty 3/5 1-2 days Newbie friendliness 35/100

clips/pattern#95 · 1 comment · Opened Oct 27, 2014
Cluster.traverse says breadth-first but looks like depth-first Open

Difficulty 1/5 Under an hour Newbie friendliness 35/100

clips/pattern#92 · Opened Sep 17, 2014
Whitespace in square brackets problem Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

clips/pattern#90 · 1 comment · Opened Aug 28, 2014
How to get IOB chunk tag in parsetree? Open

Difficulty 2/5 1-3 hours Newbie friendliness 25/100

clips/pattern#89 · Opened Aug 7, 2014
Basic Sort Returns HTTP Error Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

clips/pattern#88 · Opened Jul 28, 2014
Method behind xx-sentiment.xml not documented Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

clips/pattern#85 · 1 comment · Opened Jul 2, 2014
Oddities while parsing numbers Open

clips/pattern#84 · 6 comments · 1 assignee · Opened Jun 16, 2014
gmail count returns "ValueError: invalid literal for int() with base 10: '[NONEXISTENT] Unknown Mailbox:" Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

clips/pattern#82 · Opened May 29, 2014
STRICT flag breaks [constraints with spaces] and taxonomy terms into multiple matches. Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

clips/pattern#80 · 1 comment · Opened May 11, 2014
How should I handle cross-chunk matching with taxonomies? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

clips/pattern#79 · Opened May 11, 2014
Support for session? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

clips/pattern#77 · Opened Apr 26, 2014
Python 3 support Open

discussion WIP

Difficulty 5/5 Over a week Newbie friendliness 20/100

clips/pattern#62 · 70 comments · 33 reactions · Opened Dec 19, 2013
unable to pickle the output of pattern.en.split() Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

clips/pattern#16 · 1 comment · Opened Aug 14, 2012
Extended support for static graphs and exporting graphs Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

clips/pattern#15 · 1 comment · Opened Aug 9, 2012
how extend to other languages? Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

clips/pattern#8 · 19 comments · Opened Sep 5, 2011

clips/pattern

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