Testing the Reasoning for Question Answering Validation.

Anselmo Peñas Álvaro Rodrigo Valentín Sama Felisa Verdejo

Published in: J. Log. Comput. (2008)

Keyphrases

question answering
natural language processing
answering questions
information retrieval
natural language
passage retrieval

question classification
information extraction
named entities
natural language questions
cross language
question answering systems

syntactic information
knowledge representation
qa clef
knowledge base
relation extraction
sentence retrieval

machine learning
semantic roles
qa systems
candidate answers
open domain question answering