xMoCo: Cross Momentum Contrastive Learning for Open-Domain Question Answering.

Nan Yang Furu Wei Binxing Jiao Daxing Jiang Linjun Yang

Published in: ACL/IJCNLP (1) (2021)

Keyphrases

learning algorithm
learning process
open domain question answering
artificial intelligence
high level
reinforcement learning
domain knowledge
probabilistic model
named entities