Conceptual vectors
Thesaurus
Thesaurus
H :
thesaurus hierarchy K concepts
Thesaurus Larousse = 873 concepts
V(Ci) :
<a1, , ai, , a873>
aj = 1/ (2 ** Dum(H, i,
j))
1/4
1
1/4
1/4
1/16
1/16
1/64
1/64
2
6
4