module Synt::Similar::Jaccard

Public Instance Methods

compare(src, cmp) click to toggle source
# File lib/synt/similar/jaccard.rb, line 9
def compare src, cmp
  a = src.uniq
  b = cmp.uniq
  i = a & b
  u = a | b
  i.length.to_f / u.length.to_f * 100
end