Modelling Ambiguity with Density Matrices in Compositional Distributional Models of Meaning
Dimitri Kartsaklis · 2015
This abstract summarizes the categorical compositional distributional model of Piedeleu, Kartsaklis, Coecke and Sadrzadeh (Piedeleu et al., 2015) which is capable of explicitly dealing with lexical ambiguity and its various levels. Ambiguous words are represented as mixed states, that is, as probability distributions over all their available meanings.