Class: Rlid::ModelDistanceGuesser

Inherits:
LanguageGuesser show all
Defined in:
lib/rlid/language_guesser/model_distance_guesser.rb

Instance Attribute Summary

Attributes inherited from LanguageGuesser

#name

Instance Method Summary collapse

Constructor Details

#initialize(model_class) ⇒ ModelDistanceGuesser

Returns a new instance of ModelDistanceGuesser.



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# File 'lib/rlid/language_guesser/model_distance_guesser.rb', line 6

def initialize(model_class)
  @model_class = model_class
  print "Loading models.. "
  @language_models = model_class.language_models
  @name = "Model Distance"
  puts "Done!"
end

Instance Method Details

#guess_language(string) ⇒ Object 



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# File 'lib/rlid/language_guesser/model_distance_guesser.rb', line 14

def guess_language(string)
  model = @model_class.new(string)
  min_language = min_distance = nil
  @language_models.each do |lang, lang_model|
    dist = lang_model - model
    if min_distance == nil or dist < min_distance
      min_distance = dist
      min_language = lang
    end
  end
  min_language
end