https://github.com/spohlenz/rake-nlp

Ruby implementation of the Rapid Automatic Keyword Extraction (RAKE) algorithm
https://github.com/spohlenz/rake-nlp

Last synced: 14 days ago
JSON representation

Ruby implementation of the Rapid Automatic Keyword Extraction (RAKE) algorithm

• Host: GitHub
• URL: https://github.com/spohlenz/rake-nlp
• Owner: spohlenz
• License: mit
• Created: 2017-12-13T09:42:59.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2020-03-02T10:26:58.000Z (over 4 years ago)
• Last Synced: 2024-10-04T15:28:36.048Z (about 1 month ago)
• Language: Ruby
• Size: 10.7 KB
• Stars: 17
• Watchers: 3
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: MIT-LICENSE

Awesome Lists containing this project

README

        
# RAKE-NLP

> Ruby implementation of the Rapid Automatic Keyword Extraction (RAKE) algorithm

## Usage

```ruby

text = "Criteria of compatibility of a system of linear Diophantine equations, strict inequations, and nonstrict inequations are considered. Upper bounds for components of a minimal set of solutions and algorithms of construction of minimal generating sets of solutions for all types of systems are given. These criteria and the corresponding algorithms for constructing a minimal supporting set of solutions can be used in solving all the considered types of systems and systems of mixed types."

result = RakeNLP.run(text, {

  min_phrase_length: 1,

  max_phrase_length: 3,

  min_frequency:     1,

  min_score:         1,

  stop_list:         RakeNLP::StopList::SMART

})

result.keywords

```

```ruby

=> {"linear diophantine equations"=>9.0, "minimal generating sets"=>8.666666666666666, "minimal supporting set"=>8.166666666666666, "minimal set"=>5.166666666666666, "upper bounds"=>4.0, "nonstrict inequations"=>4.0, "strict inequations"=>4.0, "mixed types"=>3.666666666666667, "considered types"=>3.166666666666667, "types"=>1.6666666666666667, "considered"=>1.5, "solving"=>1.0, "constructing"=>1.0, "systems"=>1.0, "construction"=>1.0, "algorithms"=>1.0, "solutions"=>1.0, "components"=>1.0, "system"=>1.0, "compatibility"=>1.0, "criteria"=>1.0}

```

## License

The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).