团队: 数字经济
办公室: A3-4-210
邮箱: qiji@bimsa.cn
研究方向: 数据挖掘、机器学习
个人简介
Ji Qi is a postdoc at BIMSA & Tsinghua University. Her research focuses on the digital economy, graph neural network, and knowledge graph.
研究兴趣
- 数字经济
- 图神经网络
- 复杂网络
- 知识图谱
教育经历
- 2018 - 2025 Central University of Finance and Economics Applied statistics Ph.D
- 2014 - 2018 Beijing University of Technology Economic statistics Bachelor
荣誉与奖项
出版物
- [1] J Yan, X Liu, J Qi, T You, ZY Zhang, The significance of Kappa and F-score in clustering ensemble: a comprehensive analysis, Knowledge and Information Systems, 67(6), 5377-5412 (2025)
- [2] Q Meng, J Qi, S Wang, X Zhao, Disciplining the Factor Zoo: Identifying Pricing Factors in the Chinese Stock Market, Economic Modelling, 107370 (2025)
- [3] Z Ding, J Qi, Y Tang, X Zhao, Unveiling low productivity premium: A tale from emerging market, International Review of Economics & Finance, 104399 (2025)
- [4] DD Lu, J Qi, J Yan, ZY Zhang, Community detection combining topology and attribute information, Knowledge and Information Systems, 64(2), 537-558 (2022)
- [5] 张忠元， 齐霁， 齐雯, 产品网络的双曲结构, 辽宁师范大学学报 (自然科学版) (2021)
更新时间: 2026-01-30 17:00:12