🧑🔬 Kai Liu2 papers on this site (2017–2021)OpenAlex · ORCID · h-index 20 · 170 works · 1730 citations (openalex-snapshot, 2026-10-14)Profile data from OpenAlex; authors with the same name are not always told apart.RocketQA: An Optimized Training Approach to Dense Passage Retrieval for Open-Domain Question AnsweringYingqi Qu, Yuchen Ding, Jing Liu, et al.2021DuReader: a Chinese Machine Reading Comprehension Dataset from Real-world ApplicationsWei He, Kai Liu, Jing Liu, et al.2017This page in Markdown → https://md.research.elamur.ai/free/en/authors/kai-liu/