Question and Answer Test-Train Overlap in Open-Domain Question Answering Datasets.

Patrick S. H. Lewis Pontus Stenetorp Sebastian Riedel

Published in: CoRR (2020)

Keyphrases

open domain question answering
answer extraction
question answering
question classification
question answering systems

natural language questions
qa systems
semantic roles
candidate answers

information retrieval
expert systems
answering questions
knowledge base

answer questions
correct answers
cross language
feature selection