Sorensen–Dice coefficient: Difference between revisions

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Line 227:
function sorenson_dice(text1, text2)
bc1, bc2 = tokenizetext(text1), tokenizetext(text2)
return 2 * sum(values((bc1 ∩ bc2).map)) / (sum(values(bc1)) + sum(values(bc2)))
end
 
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