Improving Question Answering with External Knowledge.

Xiaoman Pan Kai Sun Dian Yu Jianshu Chen Heng Ji Claire Cardie Dong Yu

Published in: MRQA@EMNLP (2019)

Keyphrases

question answering
external knowledge
domain knowledge
natural language processing
wordnet
information retrieval
named entities
text categorization
natural language
information extraction
knowledge sources
document clustering
semantic features
machine learning
metadata
digital libraries