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Author:

Yu, Xiufan

Title:

Nonparametric Estimation of Sufficient Forecasting with a Diverging Number of Factors

Graduate Program:

Statistics

Keywords:

factor model
forecasting
principal components
high-dimensional predictors
nonparametric estimation
predictive inference

File:

Download MSThesis.pdf

Committee Members:

Runze Li, Thesis Advisor/Co-Advisor
Lingzhou Xue, Thesis Advisor/Co-Advisor
Bing Li, Committee Member
Ephraim Mont Hanks, Committee Member

Author:

Nandy, Debmalya

Title:

COVARIATE INFORMATION: A NOVEL APPROACH TO SUFFICIENT DIMENSION REDUCTION & FEATURE SCREENING FOR ULTRAHIGH-DIMENSIONAL COVARIATES IN SUPERVISED PROBLEMS

Graduate Program:

Statistics

Keywords:

Fisher information
Density information
Supervised problems
Sufficient dimension reduction
Feature screening
Ultrahigh dimension
Bootstrap

File:

Download PennState_StatisticsPhDDissertation_Final_eTD_081619.pdf

Committee Members:

Francesca Chiaromonte, Dissertation Advisor/Co-Advisor
Francesca Chiaromonte, Committee Chair/Co-Chair
Runze Li, Committee Member
Bing Li, Committee Member
Kateryna Dmytrivna Makova, Outside Member
Lingzhou Xue, Committee Member
Weixin Yao, Special Member

Author:

Liu, Bingyuan

Title:

Topics on Nonconvex Learning

Graduate Program:

Statistics

Keywords:

Nonconvex optimization
machine learning
statistical learning
deep learning

File:

Download Thesis_BingyuanLiu.pdf

Committee Members:

Lingzhou Xue, Dissertation Advisor/Co-Advisor
Runze Li, Committee Member
Bing Li, Committee Member
Yanyuan Ma, Committee Member
Zihan Zhou, Outside Member
Ephraim Mont Hanks, Program Head/Chair
Lingzhou Xue, Committee Chair/Co-Chair

Author:

Zhang, Qi

Title:

Dimension Reduction and Graphical Models using Optimal Transport

Graduate Program:

Statistics (PHD)

Keywords:

Sufficient dimension reduction;
Metric space-valued data;
Graphical model;
Optimal transport;

File:

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Committee Members:

Bing Li, Professor in Charge/Director of Graduate Studies
Lingzhou Xue, Co-Chair & Dissertation Advisor
Ting He, Outside Unit & Field Member
Bing Li, Co-Chair & Dissertation Advisor
Runze Li, Major Field Member

Author:

Cui, Shijie

Title:

Statistical Inference for High Dimensional Models

Graduate Program:

Statistics (PHD)

Keywords:

statistics
statistical inference
high dimension
partially linear single index
matrix
rank
double robust
measurement error
misspecified
sparse SVD

File:

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Committee Members:

Lingzhou Xue, Major Field Member
Yanyuan Ma, Major Field Member
Rongling Wu, Outside Unit & Field Member
Bing Li, Major Field Member
Runze Li, Chair & Dissertation Advisor
Ephraim Mont Hanks, Professor in Charge/Director of Graduate Studies

Author:

Tao, Jun

Title:

New advances in structure learning of graphical models

Graduate Program:

Statistics (PHD)

Keywords:

graphical model
statistical learning

File:

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Committee Members:

Ephraim Mont Hanks, Professor in Charge/Director of Graduate Studies
Lingzhou Xue, Chair & Dissertation Advisor
Antonio Blanca, Outside Unit & Field Member
Bing Li, Dissertation Co-Advisor
Runze Li, Major Field Member

Author:

Sanei, Sanam

Title:

Essays in HIV: Mapping the distribution of marginalized groups and analysis of ART treatment effectiveness across patient groups

Graduate Program:

Statistics (PHD)

Keywords:

HIV/AIDS Epidemiology
Key Population
Size Estimation
Generalized Linear Mixed-Effect Models (GLMM)
Bayesian Modeling
Mapping HIV Prevalence
Case-Control Sampling
Hidden Markov Models (HMM)

File:

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Committee Members:

Bing Li, Professor in Charge/Director of Graduate Studies
Le Bao, Chair & Dissertation Advisor
Runze Li, Major Field Member
Lingzhou Xue, Major Field Member
Qiushi Chen, Outside Unit & Field Member

Author:

Yu, Xiufan

Title:

Topics on power enhancement in high-dimensional hypothesis tests

Graduate Program:

Statistics (PHD)

Keywords:

power enhancement
high-dimensional tests
multi-factor pricing models
two-sample covariance tests
simultaneous tests

File:

Download Xiufan-Dissertation.pdf

Committee Members:

Lingzhou Xue, Co-Chair & Dissertation Advisor
Bing Li, Major Field Member
Jingzhi Huang, Outside Unit & Field Member
Runze Li, Co-Chair & Dissertation Advisor
Ephraim Hanks, Program Head/Chair

Author:

Hernandez Bejarano, Manuel

Title:

Density estimation for some semiparametric models

Graduate Program:

Statistics (PHD)

Keywords:

Density estimation
Functional convergence
Nonparametric kernel den- sity estimator
Nonparametric regression
Specification testing
Density estimation
Functional convergence
Nonparametric kernel density estimator
Nonparametric regression
Specification testing
ARCH models
Quantile regression

File:

Download PSU_Thesis_Document_2024_Manuel_Hernandez_final.pdf

Committee Members:

Bing Li, Professor in Charge/Director of Graduate Studies
Lingzhou Xue, Major Field Member
Andres Aradillas-Lopez, Outside Unit & Field Member
Zhibiao Zhao, Chair & Dissertation Advisor
Runze Li, Major Field Member