Overlap coefficient
Encyclopedia
The overlap coefficient is a similarity measure related to the Jaccard index
that computes the overlap between two sets which is defined as follows:
If set X is a subset of Y or the converse then the overlap coefficient is equal to one.
Jaccard index
The Jaccard index, also known as the Jaccard similarity coefficient , is a statistic used for comparing the similarity and diversity of sample sets....
that computes the overlap between two sets which is defined as follows:
If set X is a subset of Y or the converse then the overlap coefficient is equal to one.