Compositional Distributional Semantic Models: ,
, and
are distributional vectors representing the words a, b, and c, respectively; matrices X, Y, and Z are constant across a phrase type, corresponding to syntactic slots; the matrix A and the third-order tensor B represent the predicate words a in the first phrase and b in the second phrase, respectively.
. | 2-word phrase . | 3-word phrase . | reference . |
---|---|---|---|
Additive | ![]() | ![]() | Mitchell and Lapata (2008) |
Multiplicative | ![]() | ![]() | Mitchell and Lapata (2008) |
Full Additive | ![]() | ![]() | Guevara (2010), Zanzotto et al. (2010) |
Lexical Function | ![]() | ![]() | Coecke, Sadrzadeh, and Clark (2010) |
. | 2-word phrase . | 3-word phrase . | reference . |
---|---|---|---|
Additive | ![]() | ![]() | Mitchell and Lapata (2008) |
Multiplicative | ![]() | ![]() | Mitchell and Lapata (2008) |
Full Additive | ![]() | ![]() | Guevara (2010), Zanzotto et al. (2010) |
Lexical Function | ![]() | ![]() | Coecke, Sadrzadeh, and Clark (2010) |