Improved Candidate Answers Ranking for QA.

Chengchao Yu Rui Zhao Zhihua Wei

Published in: CBD (2017)

Keyphrases

candidate answers
question answering
question answering systems
correct answers
ranked list
keyword queries
qa systems
information extraction
information retrieval
natural language
keywords
natural language processing
multimedia
knowledge representation
machine learning
passage retrieval
syntactic information