研究领域

充分降维

变量选择

高维统计分析

复杂数据分析

工作经历

2019.08-至今      xk星空 统计与数据科学系 副教授

2019.01-2019.08 xk星空 数学系 副教授

2011.07-2019.01 新加坡国立大学 统计与应用概率系 助理教授

2010.08-2011.06 美国雪城大学 数学系 助理教授

教育背景

2005-2010     明尼苏达大学双子城分校统计学博士，导师: R. Dennis Cook

2001-2003     新加坡国立大学统计与应用概率论硕士

1994-1999     南开大学数学学士

代表著作：

1. Deng, L., Zou, C., Wang Z. and xk星空官方网站 X. (To appear) “Testing Constancy of Conditional Variance in High Dimension." Statistica Sinica
2. Zhang, J. and xk星空官方网站, X. (To appear) “Principal Envelope Model", Journal of Statistical Planning and Inference.
3. xk星空官方网站 X., Ma. X and Zhou W. (To appear) “Kernel Density Regression." Journal of Statistical Planning and Inference.
4. Zhang J. and xk星空官方网站 X. (2019) “Robust suffcient dimension reduction via ball covariance." Computational Statistics & Data Analysis 140, 144-154.
5. xk星空官方网站, X., Sheng, W., and Yin, X. (2018). “Effcient Sparse Estimate of Suffcient Dimension Reduction in High Dimension." Technometrics 60, 161-168.
6. xk星空官方网站, X., Ma, X., Wang, X. and Zhang, J. (2017). Effcient Feature Screening for Ultrahigh-dimensional Varying Coeffcient Models. Statistics and Its Interface, 10, 407-412.
7. Wen, C., Zhu, S., xk星空官方网站, X. and Wang, X. (2017). Adaptive Model-free Sure Independence Screening. Statistics and Its Interface, 10, 399-406.
8. Ma, X., xk星空官方网站, X. and Zhang, J. (2016). Fast Robust Feature Screening for Ultrahigh-dimensional Varying Coeffcient Models. Journal of Statistical Computation and Simulation, 87, 724-732.
9. Su, Z., Zhu, G., xk星空官方网站, X. and Yang, Y. (2016). Sparse Envelope Model: Effcient Estimation and Response Variable Selection in Multivariate Linear Regression. Biometrika, 103, 579-593.
10. xk星空官方网站, X., Cook, R. and Zou, C. (2015). Diagnostic studies in suffcient dimension reduction. Biometrika, 102, 545-558.
11. xk星空官方网站, X. and Zhu L. (2015). Connecting continuum regression with suffcient dimension reduction. Statistics & Probability Letters, 98, 44-49.
12. Zou, C. and xk星空官方网站, X. (2012). On the consistency of coordinate-independent sparse estimation with BIC. Journal of Multivariate Analysis, 112, 248-255.
13. xk星空官方网站, X., Zou, C. and Cook, R. (2010). Coordinate-Independent Sparse Suffcient Dimension Reduction and Variable Selection. The Annals of Statistics, 38, 3696-3723.
14. xk星空官方网站, X. and Cook, R. (2010). Some Insights into Continuum Regression and its Asymptotic Properties. Biometrika, 97, 985-989.
15. Prince, A., xk星空官方网站, X. and Lun, K. C. (2005) Containing Acute Disease Outbreak. Methods of Information in Medicine, 44, 603-608.