Subjective synonymy
¥
When |C|
¨
´
then
Syn
S
(A, B, C)
¨
0
¥
¥
Syn
S
(A, B,
0
) = D(-B, -A) = D(A, B)
¥
Syn
S
(A, A, C) = D(C-A, C-A) = 0
¥
Syn
S
(A, B, B) = Syn
S
(A, B, A)
= 0
¥
¥
Syn
S
(tit, swallow, animal)
= 0.3
¥
Syn
S
(tit, swallow, bird)
= 0.4
¥
Syn
S
(tit, swallow, passerine)
= 1