Class: Zenlish::Lang::Lemmatizer

Inherits:

Object

• Object
• Zenlish::Lang::Lemmatizer

Defined in:

lib/zenlish/lang/lemmatizer.rb

Instance Attribute Summary

• #trie ⇒ Trie:Trie readonly

  Trie (aka prefix tree) with all word forms from dictionary.

Instance Method Summary

• #initialize(aLexicon) ⇒ Lemmatizer constructor

  A new instance of Lemmatizer.

• #lemmatize(aWordForm, _hints = nil) ⇒ Object

Constructor Details

#initialize(aLexicon) ⇒ Lemmatizer

Returns a new instance of Lemmatizer.

# File 'lib/zenlish/lang/lemmatizer.rb', line 11

def initialize(aLexicon)
  @trie = Trie::Trie.new
  initialize_trie(aLexicon)
end

Instance Attribute Details

#trie ⇒ Trie:Trie (readonly)

Returns Trie (aka prefix tree) with all word forms from dictionary.

Returns:

• (Trie:Trie) —

  Trie (aka prefix tree) with all word forms from dictionary.

# File 'lib/zenlish/lang/lemmatizer.rb', line 9

def trie
  @trie
end

Instance Method Details

#lemmatize(aWordForm, _hints = nil) ⇒ Object

# File 'lib/zenlish/lang/lemmatizer.rb', line 16

def lemmatize(aWordForm, _hints = nil)
  node = trie.search(aWordForm)
  node&.value
end