EfficientQA : a RoBERTa Based Phrase-Indexed Question-Answering System.

Sofian Chaybouti Achraf Saghe Aymen Shabou

Published in: CoRR (2021)

Keyphrases

question answering
natural language
question classification
keywords
information retrieval
multiscale
syntactic information
answer extraction
data sets
databases
noun phrases
linguistic features
semantic roles
open domain
phrase structure
answer validation