module Synt::Similar::Tanimoto
Public Instance Methods
compare(src, cmp)
click to toggle source
# File lib/synt/similar/tanimoto.rb, line 18 def compare src, cmp a = src.uniq b = cmp.uniq i = a & b i.length.to_f / (a.length.to_f + b.length.to_f - i.length.to_f) * 100 end