PathReasoner: Modeling Reasoning Path with Equivalent Extension for Logical Question Answering.

Fangzhi Xu Qika Lin Tianzhe Zhao Jiawei Han Jun Liu

Published in: ACL (1) (2024)

Keyphrases

question answering
passage retrieval
relation extraction
information retrieval
question classification
natural language

natural language processing
cross language
qa clef
information extraction
answering questions
sentence retrieval

question answering systems
natural language questions
answer validation
open domain question answering
named entities

qa systems
candidate answers
syntactic information
semantic roles
information retrieval systems