no code implementations • 23 Sep 2021 • Christopher Sciavolino
In this paper, we investigate dense retrieval models in the context of open-domain question answering across different input distributions.
1 code implementation • EMNLP 2021 • Christopher Sciavolino, Zexuan Zhong, Jinhyuk Lee, Danqi Chen
Open-domain question answering has exploded in popularity recently due to the success of dense retrieval models, which have surpassed sparse models using only a few supervised training examples.
Ranked #3 on
Passage Retrieval
on EntityQuestions