報告時間: 2021年12月8日上午10:00-11:30
騰訊會議號:908-763-654
報告題目: Large dimensional empirical likelihood
報告人:周望,新加坡國立大學終身教授
摘要:By adding two pseudo-observations to the original data set, we provethe asymptotic normality of the log empirical likelihood-ratio statistic whenthe sample size and the data dimension are comparable. In practice, we suggestusing the normalized F(p, n-p) distribution to approximate its distribution.Simulation results show excellent performance of this approximation.
個人簡介:周望,新加坡國立大學終身教授🈯️,博士生導師🧗。主要從事統計學的理論與應用研究,在高維數據估計🧑🧒、高維數據檢驗、數據降維、大維數據隨機矩陣領域取得了重要的成果。迄今為止,在Annals of Statistics, Journal of American StatisticalAssociation, Journal of Royal Statistical Society(B),Biometrika, Bernoulli, Journal of Econometrics,Trans. Amer. Math.Soc.🚸,Annals of Probability,Annals of Applied Probability等國際頂級期刊發表論文70余篇。2012年成為國際統計學會(ElectedMember of International Statistical Institute)當選成員。