NLQuAD: A Non-Factoid Long Question Answering Data Set.

Amir Soleimani Christof Monz Marcel Worring

Published in: EACL (2021)

Keyphrases

question answering
data sets
information retrieval
natural language processing
syntactic information
question classification

natural language
passage retrieval
information extraction
cross language
natural language questions
relation extraction

named entities
training data
open domain question answering
question answering systems
knowledge base
open domain

sentence retrieval
artificial intelligence
wordnet
semantic roles
qa clef