A Type-Driven Tensor-Based Semantics for CCG
Jean Pierre Maillard, Stephen Charles Clark, Edward Grefenstette · 2014
This paper shows how the tensor-based semantic framework of Coecke et al. can be seamlessly integrated with Combinatory Categorial Grammar (CCG).The integration follows from the observation that tensors are linear maps, and hence can be manipulated using the combinators of CCG, including type-raising and composition.Given the existence of robust, wide-coverage CCG parsers, this opens up the possibility of a practical, type-driven compositional semantics based on distributional representations.