Math Glossary Letter J
jaccard distance
noun
Complement of the Jaccard Index

1 - Jaccard Index
jaccard index
noun
A value measuring similarity between sets

Jaccard Index = (the number in both sets) / (the number in either set) * 100
joint
noun
formed when two or more surfaces are joined together
joint variation equations
noun
Equations with one variable directly proportion to all other variables within the variation equations
julian date
noun
a continuous count of days and fractions since noon Universal Time on January 1, 4713 BC