CV

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Education

Experience

Honors and Awards

Publications

R Packages

Talks and Posters

Teaching

Scientific Memberships

Skills

Competitions

HHS opioid CODE-A-THON, Dec 2017

Project description• Cleaned and summarized National Survey data provided by Department of Health and Human Services (HHS)

• Preformed principal component analysis (PCA) and built a topic model to classify the risk of opioid abuse

• Provided an innovative and user-friendly solution for opioid abuse based on our algorithm

• Ranked the third in Usage Track

ASA DATAFEST, Apr 2017

Project description• Cleaned and summarized data provided by Expedia.

• Plotted heat maps to provide data visualization.

• Preformed support vector machines (SVM) to classify Expedia international hotel income.

• Provided a practical solution to help Expedia save money.

Undergraduates Innovative Experimentation Competition, Apr 2015 – Aug 2016

• Collected patients’ data by random cluster sampling from three hospitals

• Designed questionnaires based on the European old man symptom (AMS) questionnaire

• Conducted statistical tests to learn the relationship between patients’ questionnaire scores and their severity level of metabolism syndrome

• Performed principal component analysis (PCA) to identified questions with higher weight in the questionnaire and then performed the statistical analysis mentioned above based on the PCA results

Interdisciplinary Contest For Modeling (ICM), Feb 2016

Interdisciplinary Contest For Modeling (ICM), Feb 2015

Mathematical Contest in Modeling (MCM), Feb 2014

China Undergraduate Mathematical Contest in Modeling (CUMCM), Sep 2013

河北省高中数学联赛, 2009