Analysing definition questions by two machine learning approaches

In automatic question answering, the identification of the correct target term (i.e. the term to define) in a definition question is critical since if the target term is not correctly identified, then all subsequent modules have no chance of providing relevant nuggets. In this paper, we present a me...

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Detalles Bibliográficos
Autores principales: López López, Aurelio, Martínez, Carmen
Formato: Objeto de conferencia
Lenguaje:Inglés
Publicado: 2006
Materias:
Ciencias Informáticas
Question-answering (fact retrieval) systems
question sentence
tag
QTag
Hidden Markov Model
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/23918
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata

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