From: Automated assessment of biological database assertions using the scientific literature
Dice | \(D(o_{1},o_{2})=2\times \frac {\mid Sentences(o_{1})\cap Sentences(o_{2})\mid }{\mid Sentences(o_{1})\mid +\mid Sentences(o_{2})\mid }\) |
Jaccard | \(J(o_{1},o_{2})=\frac {\mid Sentences(o_{1})\cap Sentences(o_{2})\mid }{\mid Sentences(o_{1})\cup Sentences(o_{2})\mid }\) |
Overlap | \(O(o_{1},o_{2})=\frac {\mid Sentences(o_{1})\cap Sentences(o_{2})\mid }{min(Sentences(o_{1}),Sentences(o_{2}))}\) |
Cosine | \(Cos(o_{1},o_{2})=\frac {\mid Sentences(o_{1})\cap Sentences(o_{2})\mid }{\sqrt {\mid Sentences(o_{1})\mid \times \mid Sentences(o_{2})\mid }}\) |