ColBERT introduced in: Khattab & Zaharia 2020 — late-interaction retrieval.
Object
Khattab & Zaharia 2020 — late-interaction retrieval
Primary source · preprint · 2020-04-27
ColBERT: Efficient and Effective Passage Search via Contextualized Late Interaction over BERT — arXiv / SIGIR 2020 (Khattab, Zaharia / Stanford)