Class: Autotag::Extractor::Histogram

Inherits:
Object
  • Object
show all
Defined in:
lib/autotag/extractor/document/histogram.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Histogram

generate term histogram, stem histogram, both accessible by methods



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# File 'lib/autotag/extractor/document/histogram.rb', line 5

def initialize()
  @stems = {}
  @terms = {}
end

Instance Method Details

#stem(stem) ⇒ Object 



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# File 'lib/autotag/extractor/document/histogram.rb', line 10

def stem(stem)
  if @stems[stem]
    @stems[stem] += 1
  else
    @stems[stem] = 1
  end
end

#term(term) ⇒ Object 



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# File 'lib/autotag/extractor/document/histogram.rb', line 18

def term(term)
  if @terms[term]
    @terms[term] += 1
  else
    @terms[term] = 1
  end
end