SPARTA: Efficient Open-Domain Question Answering via Sparse Transformer Matching Retrieval.

Tiancheng Zhao Xiaopeng Lu Kyusong Lee

Published in: NAACL-HLT (2021)

Keyphrases

efficient indexing
open domain question answering
information retrieval
information retrieval systems
data retrieval
fuzzy logic
image classification
matching algorithm
clustering algorithm
image retrieval
test collection
fault diagnosis
retrieval model