- Tytuł:
- Graded hyponymy for compositional distributional semantics
- Autorzy:
-
Bankova, D.
Coecke, B.
Lewis, M.
Marsden, D. - Powiązania:
- https://bibliotekanauki.pl/articles/103883.pdf
- Data publikacji:
- 2018
- Wydawca:
- Polska Akademia Nauk. Instytut Podstaw Informatyki PAN
- Tematy:
-
categorical semantics
compositional semantics
distributional semantics
computational linguistics
entailment
density operator - Opis:
- The categorical compositional distributional model of natural language provides a conceptually motivated procedure to compute the meaning of a sentence, given its grammatical structure and the meanings of its words. This approach has outperformed other models in mainstream empirical language processing tasks, but lacks an effective model of lexical entailment. We address this shortcoming by exploiting the freedom in our abstract categorical framework to change our choice of semantic model. This allows us to describe hyponymy as a graded order on meanings, using models of partial information used in quantum computation. Quantum logic embeds in this graded order.
- Źródło:
-
Journal of Language Modelling; 2018, 6, 2; 225-260
2299-856X
2299-8470 - Pojawia się w:
- Journal of Language Modelling
- Dostawca treści:
- Biblioteka Nauki
Artykuł