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Model-free feature screening for ultrahigh dimensional classification 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2020, 卷号: 178, 页码: 12
作者:  Sheng, Ying;  Wang, Qihua
收藏  |  浏览/下载：167/0  |  提交时间：2020/06/30
Classification accuracy  The Bayes rule  Sure screening  Ultrahigh dimensional classification  
Conditional probability estimation based classification with class label missing at random 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2020, 卷号: 176, 页码: 13
作者:  Sheng, Ying;  Wang, Qihua
收藏  |  浏览/下载：158/0  |  提交时间：2020/05/24
Binary classification  Conditional probability estimation  Missing at random  Reproducing kernel Hilbert space  
Semiparametric linear transformation model with differential measurement error and validation sampling 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2015, 卷号: 141, 页码: 67-80
作者:  Wang, Xuan;  Wang, Qihua
收藏  |  浏览/下载：151/0  |  提交时间：2018/07/30
Right-censored data  Transformation model  Estimating equation  
Statistical inference in partially-varying-coefficient single-index model 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2011, 卷号: 102, 期号: 1, 页码: 1-19
作者:  Wang, Qihua;  Xue, Liugen
收藏  |  浏览/下载：131/0  |  提交时间：2018/07/30
Dimension reduction  Stepwise approach  Pointwise confidence interval  Confidence region  
Semiparametric analysis based on weighted estimating equations for transformation models with missing covariates 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2010, 卷号: 101, 期号: 9, 页码: 2078-2090
作者:  Huang, Bin;  Wang, Qihua
收藏  |  浏览/下载：124/0  |  提交时间：2018/07/30
Transformation models  Missing covariates  Weighted estimator  Kernel smoothing  
Statistical estimation in varying coefficient models with surrogate data and validation sampling 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2009, 卷号: 100, 期号: 10, 页码: 2389-2405
作者:  Wang, Qihua;  Zhang, Riquan
收藏  |  浏览/下载：141/0  |  提交时间：2018/07/30
Asymptotic normality  Local linear method  Primary data  Validation data  Varying-coefficient model  
Probability density estimation for survival data with censoring indicators missing at random 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2009, 卷号: 100, 期号: 5, 页码: 835-850
作者:  Wang, Qihua;  Liu, Wei;  Liu, Chunling
收藏  |  浏览/下载：130/0  |  提交时间：2018/07/30
Asymptotic normality  Strong consistency  Bandwidth selection  Mean-squared error  Missing at random  
Model checking for partially linear models with missing responses at random 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2009, 卷号: 100, 期号: 4, 页码: 636-651
作者:  Sun, Zhihua;  Wang, Qihua;  Dai, Pengjie
收藏  |  浏览/下载：128/0  |  提交时间：2018/07/30
Model checking  Response missing at random  Imputation  Inverse probability weighting  Empirical process  Re-sampling  
Estimation and confidence bands of a conditional survival function with censoring indicators missing at random 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2008, 卷号: 99, 期号: 5, 页码: 928-948
作者:  Wang, Qihua;  Shen, Junshan
收藏  |  浏览/下载：124/0  |  提交时间：2018/07/30
kernel regression  confidence bands  empirical likelihood  missing at random  random censorship  
Estimation in partially linear models with missing responses at random 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2007, 卷号: 98, 期号: 7, 页码: 1470-1493
作者:  Wanga, Qihua;  Sun, Zhihua
收藏  |  浏览/下载：85/0  |  提交时间：2018/07/30
imputation estimator  regression surrogate estimator  inverse marginal probability weighted estimator  asymptotic normality