Biography
Jiwon Jung is a Ph.D. candidate in the Department of Statistics at Purdue University since January 2021. She is a member of the Data Science in Finance Research Focus Group and are advised by Dr. Kiseop Lee and Dr. Mengyi Xu. She double majored in Economics and Statistics at Seoul National University and completed her Master’s degree in Statistics from the same institution. Prior to joining Purdue, she was a researcher at Asan Medical Center from 2019-2020, where my research focused on developing cancer imaging models. She is currently a smart factory researcher at Vivity AI and contributing to industry-academy collaboration. Her areas of interest include time series analysis using machine learning, modeling and prediction in finance, and applications of stochastic processes. In particular, her research focuses on as follows:
- Quantitative Finance: Modeling limit order book dynamics using machine learning; Analyzing lead-lag effects between intraday and overnight returns
- Actuarial Science: Modeling health transition intensities using a Hawkes process
- Industrial AI: Developing and implementing machine learning models to optimize production processes and improve product quality, including automated inspection of defective products and real-time monitoring of production lines.
Education
Degree anticipated, May 2024
Thesis Title: SportLight: statistically principled crowdsourcing method for sports highlight selection. (Advisor: Prof. Joong-Ho Won)
Upcoming Talks
Publications (Journal)
Publications (Conference Proceeding)
Presentations
Awards & Honors
Teaching & Mentoring Experience
- Lectured on elementary statistics as a graduate instructor to 60 undergraduate students
- Covered inferential techniques and data analysis methods and taught SPSS usage as a statistical software
Course:
- STAT 301: Elementary Statistical Methods [Syllabus]
- Led three recitation classes; 20 undergraduate students per class
- Graded assignments and taught Excel and R analysis during weekly recitations
Course:
- STAT 303: Probability and Statistics for Business (Fall 2021 - Spring 2022)
- STAT 511: Statistical Methods (Spring 2021)
- STAT 512: Applied Regression Analysis (Spring 2021)
- Led weekly discussion sessions and assisted on grading homework assignments and term papers
- Wrote Python code as course material
Course:
- Selected Topics Seminar 2: Information Theory (Fall 2018)
- Selected Topics Seminar 1: Knowledge (Spring 2017)
- Conducted Q\&A session every week to assist students individually with course materials and graded homework assignments and term examinations
- Lectured on text analysis part of the public class lecture using R
Course:
- Statistics (Fall 2017)
- Big Data Special Course using R (Jan. 2016)
- Advised high school students on academics and future career concerns
- Supervised and mentored on students' team paper for selective topics in Mathematics and Statistics.
Course:
- Science Camp for High school Students in College of Natural Science (Summer 2017)