Study: China led the US in AI research output and quality in 2021, producing ~43,000 papers, about twice as many as the US, with 7,401 of the most-cited papers (Nikkei Asia)

Nikkei Asia:
Study: China led the US in AI research output and quality in 2021, producing ~43,000 papers, about twice as many as the US, with 7,401 of the most-cited papers  —  Tencent, Alibaba and Huawei among the top 10 companies by output  —  TOKYO/BEIJING — China is the undisputed champion …