Awesome
Suika
Suika ๐ is a Japanese morphological analyzer written in pure Ruby.
Installation
Add this line to your application's Gemfile:
gem 'suika'
And then execute:
$ bundle install
Or install it yourself as:
$ gem install suika
Usage
require 'suika'
tagger = Suika::Tagger.new
tagger.parse('ใใใใใใใใใใฎใใก').each { |token| puts token }
# ใใใ ๅ่ฉ,ไธ่ฌ,*,*,*,*,ใใใ,ในใขใข,ในใขใข
# ใ ๅฉ่ฉ,ไฟๅฉ่ฉ,*,*,*,*,ใ,ใข,ใข
# ใใ ๅ่ฉ,ไธ่ฌ,*,*,*,*,ใใ,ใขใข,ใขใข
# ใ ๅฉ่ฉ,ไฟๅฉ่ฉ,*,*,*,*,ใ,ใข,ใข
# ใใ ๅ่ฉ,ไธ่ฌ,*,*,*,*,ใใ,ใขใข,ใขใข
# ใฎ ๅฉ่ฉ,้ฃไฝๅ,*,*,*,*,ใฎ,ใ,ใ
# ใใก ๅ่ฉ,้่ช็ซ,ๅฏ่ฉๅฏ่ฝ,*,*,*,ใใก,ใฆใ,ใฆใ
Since the Tagger class loads the binary dictionary at initialization, it is recommended to reuse the instance.
tagger = Suika::Tagger.new
sentences.each do |sentence|
result = tagger.parse(sentence)
# ...
end
Test
Suika was able to parse all sentences in the Livedoor news corpus without any error.
require 'suika'
tagger = Suika::Tagger.new
Dir.glob('ldcc-20140209/text/*/*.txt').each do |filename|
File.foreach(filename) do |sentence|
sentence.strip!
puts tagger.parse(sentence) unless sentence.empty?
end
end
Contributing
Bug reports and pull requests are welcome on GitHub at https://github.com/yoshoku/suika. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.
License
The gem is available as open source under the terms of the BSD-3-Clause License. In addition, the gem includes binary data generated from mecab-ipadic. The details of the license can be found in LICENSE.txt and NOTICE.txt.
Respect
- Taku Kudo is the author of MeCab that is the most famous morphological analyzer in Japan. MeCab is one of the great software in natural language processing. Suika is created with reference to the book on morphological analysis written by Dr. Kudo.
- Tomoko Uchida is the author of Janome that is a Japanese morphological analysis engine written in pure Python. Suika is heavily influenced by Janome's idea to include the built-in dictionary and language model. Janome, a morphological analyzer written in scripting language, gives me the courage to develop Suika.