Skip to main content

Japanese morphological analysis engine.

Project description

https://travis-ci.org/mocobeta/janome.svg?branch=master https://ci.appveyor.com/api/projects/status/47d4avyw07voo331/branch/master?svg=true https://coveralls.io/repos/github/mocobeta/janome/badge.svg?branch=master https://badges.gitter.im/org.png https://img.shields.io/pypi/dm/Janome.svg

Janome is a Japanese morphological analysis engine written in pure Python.

General documentation:

https://mocobeta.github.io/janome/en/ (English)

https://mocobeta.github.io/janome/ (Japanese)

Requirements

Python 3.6+ is required.

Install

[Note] This consumes about 500 MB memory for building.

(venv) $ python setup.py install

Run

(env) $ python
>>> from janome.tokenizer import Tokenizer
>>> t = Tokenizer()
>>> for token in t.tokenize(u'すもももももももものうち'):
...     print(token)
...
すもも 名詞,一般,*,*,*,*,すもも,スモモ,スモモ
    助詞,係助詞,*,*,*,*,も,モ,モ
もも  名詞,一般,*,*,*,*,もも,モモ,モモ
    助詞,係助詞,*,*,*,*,も,モ,モ
もも  名詞,一般,*,*,*,*,もも,モモ,モモ
    助詞,連体化,*,*,*,*,の,ノ,ノ
うち  名詞,非自立,副詞可能,*,*,*,うち,ウチ,ウチ
(env) $ python
>>> from janome.tokenizer import Tokenizer
>>> from janome.analyzer import Analyzer
>>> from janome.charfilter import *
>>> from janome.tokenfilter import *
>>> text = u'蛇の目はPure Pythonな形態素解析器です。'
>>> char_filters = [UnicodeNormalizeCharFilter(), RegexReplaceCharFilter(u'蛇の目', u'janome')]
>>> tokenizer = Tokenizer()
>>> token_filters = [CompoundNounFilter(), POSStopFilter(['記号','助詞']), LowerCaseFilter()]
>>> a = Analyzer(char_filters, tokenizer, token_filters)
>>> for token in a.analyze(text):
...     print(token)
...
janome  名詞,固有名詞,組織,*,*,*,*,*,*
pure    名詞,固有名詞,組織,*,*,*,*,*,*
python  名詞,一般,*,*,*,*,*,*,*
       助動詞,*,*,*,特殊・ダ,体言接続,だ,ナ,ナ
形態素解析器  名詞,複合,*,*,*,*,形態素解析器,ケイタイソカイセキキ,ケイタイソカイセキキ
です     助動詞,*,*,*,特殊・デス,基本形,です,デス,デス

Twitter

@janome_py

Developmet information for contributors

See this Wiki:

https://github.com/mocobeta/janome/wiki#for-contributors

License

Licensed under Apache License 2.0 and uses the MeCab-IPADIC dictionary/statistical model.

See LICENSE.txt and NOTICE.txt for license details.

Acknowledgement

Special thanks to @ikawaha, @takuyaa, @nakagami and @janome_oekaki.

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

Janome-0.4.1.tar.gz (18.8 MB view hashes)

Uploaded Source

Built Distribution

Janome-0.4.1-py2.py3-none-any.whl (19.7 MB view hashes)

Uploaded Python 2 Python 3

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page