{"id":"8804d360-194e-4396-87b8-540fc91abda8","kind":"people","code":"UB-P2207","name":"Dai Jifeng","nameBasis":"transliterated","summary":"Tenured associate professor and doctoral supervisor in Tsinghua University’s electronic engineering department. Earned a bachelor’s degree in engineering in its automation department during 2005-2009 and a doctorate there during 2009-2014 under Professor Zhou Jie, and visited UCLA. At Microsoft Research Asia, led development of R-FCN and deformable convolutional networks, now a standard PyTorch operator. Papers have received more than 50 thousand citations. Naive.ai focuses on agentic AI and post-training open-source models.","description":"Tenured associate professor and doctoral supervisor in Tsinghua University’s electronic engineering department. Earned a bachelor’s degree in engineering in its automation department during 2005-2009 and a doctorate there during 2009-2014 under Professor Zhou Jie, and visited UCLA. At Microsoft Research Asia, led development of R-FCN and deformable convolutional networks, now a standard PyTorch operator. Papers have received more than 50 thousand citations. Naive.ai focuses on agentic AI and post-training open-source models.","country":null,"category":null,"originalName":"代季峰","eventDate":null,"website":null,"sourceUpdatedAt":"2026-10-17T15:21:40.931Z","englishUpdatedAt":"2026-10-20T18:28:11.027Z","reviewedAt":"2026-10-20T18:28:11.027Z","snapshotAt":"2026-10-20T18:07:42.467Z","sourceHash":"109f211ff4662a8b9d08bb3f9809eac62849a97115114b97c648b7804b0e873a","companyId":"4d39a6f8-dc80-4632-8a12-bf8ed50ec66a","foundedYear":null,"logoUrl":null,"originalText":"清华大学电子工程系长聘副教授、博士生导师；2005-2009年获清华大学自动化系工学学士，2009-2014年获清华大学自动化系工学博士（导师周杰教授），曾赴UCLA访学；在微软亚洲研究院工作期间主持研发R-FCN、可变形卷积网络（已成为PyTorch标准算子），论文总引用超5万次；Naive.ai聚焦Agentic AI与开源模型后训练。","sources":[],"related":[{"id":"4d39a6f8-dc80-4632-8a12-bf8ed50ec66a","kind":"companies","code":"UB-C10085","name":"Naive AI","nameBasis":"source-english","summary":"Developer of open-source model post-training technology and AI agents.","description":"Developer of open-source model post-training technology and AI agents.","country":"China","category":null,"originalName":"智衍慧生","eventDate":null,"website":"https://naive.ai/","sourceUpdatedAt":"2026-10-14T00:00:00.000Z","englishUpdatedAt":"2026-10-20T18:23:30.179Z","reviewedAt":"2026-10-20T18:23:30.179Z","snapshotAt":"2026-10-20T18:05:01.520Z","sourceHash":"086e17c9e290ccb36d09ee4bab1903175331231df28fa2d6543bb0f91dbe1781","companyId":null,"foundedYear":2026,"logoUrl":null,"path":"/companies/UB-C10085"}],"path":"/people/dai-jifeng","structured":{"city":null,"country":null,"location":"Beijing, China","role":"Founder and CEO","category":null,"company":{"name":"Naive AI","path":"/companies/UB-C10085"}},"definition":"Dai Jifeng is Founder and CEO of Naive AI.","summaryBasis":"translated","thin":false,"canonical":"https://uniquebase.ai/people/dai-jifeng"}