Improving Event Duration Question Answering by Leveraging Existing Temporal Information Extraction Data.

Felix Virgo Fei Cheng Sadao Kurohashi

Published in: LREC (2022)

Keyphrases

question answering
information extraction
information retrieval
natural language processing
data sources
relation extraction
text mining
search engine
structured data
named entities
precision and recall
free text
open domain question answering