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ORACLE INEQUALITIES AND SELECTION CONSISTENCY FOR WEIGHTED LASSO IN HIGH-DIMENSIONAL ADDITIVE HAZARDS MODEL 期刊论文
STATISTICA SINICA, 2017, 卷号: 27, 期号: 4, 页码: 1903-1920
Authors:  Zhang, Haixiang;  Sun, Liuquan;  Zhou, Yong;  Huang, Jian
Favorite  |  View/Download:26/0  |  Submit date:2018/07/30
High-dimensional covariates  oracle inequalities  sign consistency  survival analysis  variable selection  
LADE-Based Inference for ARMA Models With Unspecified and Heavy-Tailed Heteroscedastic Noises 期刊论文
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 2015, 卷号: 110, 期号: 510, 页码: 784-794
Authors:  Zhu, Ke;  Ling, Shiqing
Favorite  |  View/Download:8/0  |  Submit date:2018/07/30
ARMA(p, q) models  Asymptotic normality  G/ARCH noises  Heavy-tailed noises  LADE  Random weighting approach  Self-weighted LADE  Sign-based portmanteau test  Strong consistency