Sørensen-Dice coefficient

English Sørensen–Dice coefficient Etymology Developed independently by the botanists Thorvald Sørensen and Lee R. Dice Lee Raymond Dice in the 1940s. Noun Sørensen–Dice coefficient en statistics A statistic used to gauge the similarity of two samples. It is equal to twice the number of elements common to both sets, divided by the sum of the number of elements in each set. en Dice coefficient Dice's coefficient Sørensen-Dice index Sørensen index en eponyms