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February 2019 – June 2019

Undergraduate Thesis

Department of Mathematical Sciences, Tsinghua University

Exploring Varying Coefficient Model for Gene-Environment Interaction

  • Performed Literature Review on varying coefficient model, including the parameter estimation methods and hypothesis testing approaches
  • Performed Literature Review on gene-environment interaction, summarizing the significance of this terminology
  • Conducted simulation to assess different estimation methods of varying coefficient model, and compared goodness-of-fit between varying coefficient model, simple linear model and linear model with interaction
  • Completed thesis of varying coefficient model for gene-environment interaction
October 2018 – Present


Center for Statistical Science, Tsinghua University

Association Between Exposure to Air Pollution and Mortality Regarding Certain Diseases in China

  • Performed Literature Review on spatial temporal data and longitudinal analysis
  • Attended seminars to discuss environmental data from China Environmental Protection Administration
July 2018 – September 2018

Summer Research Intern

Department of Statistics, University of Michigan

The Association Between ICU Patients’ Social Visits and Survival

  • Independently established a research project investigating the association between ICU patients’ social visits and survival, an under-explored field in medical data

  • Procedures: Information Extraction, Sentiment Analysis, Logit Regression, Causal Inference

  • Conclusion: According to logistic regression, positive social visits are correlated with higher in-hospital mortality, but after using PSM between the two groups, it turns out that whether the social visits are positive or not does not clearly influence the in-hospital mortality.

February 2018 – July 2018


Center for Statistical Science, Tsinghua University

ARCH Model

  • Participated in seminar on nonparametric estimation and functional data
  • Conducted simulation in R to check the consistency of MLE (Maximum Likelihood Estimator) and LSE (Least Square Estimator) when determining the order of ARCH model


September 2017 – February 2018

Deputy Leader | Department of Organization, Youth League

Tsinghua University

  • Participating in weekly meetings in different departments and answering their questions
  • Reviewing work reports of different departments
May 2017 – May 2018

Leader | Department of Publicity, Youth League

Department of Mathematical Sciences, Tsinghua University

Taking charge of the Department of Publicity, Youth League

  • Designing the department uniform of 2017
  • Designing posters of festivals and events (such as MCM/ICM)
  • Operating the WeChat Subscription of Department of Mathematical Sciences, Tsinghua University
  • Organizing symposiums about skills of key persons’ interview
  • Cultivating new members of Department of Publicity
September 2015 – Present

Alto | Tsinghua Chorus, Artistic Association

Tsinghua University

  • Performing in various events and concerts such as the ‘New Year Concert’ and ‘Graduation Concert’
  • Participating in ‘University Chorus Competition in Beijing 2017’, where Tsinghua Chorus won the first place
  • Taking charge of the Alto voice part and organizing regular trainings during 2016.9 - 2017.9