Less is More: Data-Efficient Complex Question Answering over Knowledge Bases.

Yuncheng Hua Yuan-Fang Li Guilin Qi Wei Wu Jingyao Zhang Daiqing Qi

Published in: CoRR (2020)

Keyphrases

question answering
knowledge base
training data
natural language
data sources
database
xml documents
feature selection
named entities
data retrieval
syntactic information