Título de la tesis:
A Hybrid Environment for Syntax-Semantic Tagging
Autor/es:
Padró Cirera, Lluís
Tipo de documento:
Tesis (Doctoral)
Universidad:
UPC
Departamento:
723 LLENGUATGES I SISTEMES INFORMÀTICS
Idioma:
Inglés
Palabras clave:
relaxation labelling, Constraint Grammars, POS tagging, Shallow Parsing, Word Sense Disambigation
Fecha de la defensa:
6-02-1998
Notas:
Tesis dirigida por: Rodríguez Hontoria, Horacio
Resumen: The thesis describes the application of the relaxation labelling algorithm to NLP disambiguation. Language is modelled through context constraint inspired on Constraint Grammars. The constraints enable the use of a real value statind "compatibility". The technique is applied to POS tagging, Shallow Parsing and Word Sense Disambigation. Experiments and results are reported. The proposed approach enables the use of multi-feature constraint models, the simultaneous resolution of several NL disambiguation tasks, and the collaboration of linguistic and statistical models. --------------------...
Valoración:
Clasificación por
