王恒放 讲 师 办公室 ： 科研楼18# 1206 E-mail：hengfang AT fjnu.edu.cn 通讯地址： 福建省福州市大学城科技路1号福建师范大学旗山校区理工楼(350117) 研究兴趣 ：推荐系统，高维数据填补，缺失数据统计推断 | 工作经历 Work Experience 2021-now Lecturer
教育背景/经历 Education 2021 Ph.D. in Statistics, Iowa State University 2015 B.S. in Statistics, Beijing Normal University
学术论文 Publications [1] Xiaojun Mao, Hengfang Wang*, Zhonglei Wang, and Shu Yang (alphabetical) (2024+). Mixed matrix completion in survey under heterogeneous missingness. Journal of Computational and Graphical Statistics, to appear, DOI: 10.1080/10618600.2024.2319154. [2] Hengfang Wang, Jae Kwang Kim*, Jeongseop Han, and Youngjo Lee (2024). Robust propensity score weighting estimation under missing at random. Electronic Journal of Statistics, 18 (2), 2687 - 2720. [3] Hengfang Wang, Yasi Zhang, Xiaojun Mao*, and Zhonglei Wang (2023). Transductive matrix completion with calibration for multi-task learning. ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech, and Signal Processing (CCF B), Rhode Island, Greece, pp. 1-5. [4] Hengfang Wang and Jae Kwang Kim* (2023). Statistical inference using regularized M-estimation in the reproducing kernel Hilbert space for handling missing data. Annals of the Institute of Statistical Mathematics, 75, 911-929. [5] Hengfang Wang and Jae Kwang Kim* (2020). Variance estimation after kernel ridge regression imputation. ICML 2020 Workshop Artemiss. [6] 张澍一, 陈松蹊* 郭斌, 王恒放, 林伟(2020). 气象调整下的区域空气质量评估. 中国科学: 数学, 50, 527-558. [7] Lei Chen, Bin Guo*, Jiasheng Huang, Jing He, Hengfang Wang, Shuyi Zhang, and Song Xi Chen* (2018). Assessing air-quality in beijing-tianjin-hebei region: The method and mixed tales of PM2.5 and O3. Atmospheric Environment, 193, 290-301. |