About
I am currently an undergraduate student in the Department of Statistics and Data Science at Southern University of Science and Technology.
Project
Midterm Project for STA323 (Big Data Analysis Software and Application)
Customer Churn Analysis and Data Application
This project focuses on customer churn analysis in the midterm project of STA323 (Big Data Analysis Software and Application). It includes survival analysis based on the official Spark case study, report writing and result interpretation, as well as a MySQL-based Text-to-SQL experiment with LLMs.
Survival AnalysisPySparkMySQLText-to-SQL
Blog
Survival Analysis for Customer Churn
A blog report of the survival analysis workflow and results for customer churn, including data preparation, Kaplan-Meier estimation, Cox modeling, AFT modeling, and CLV analysis.
BlogSurvival AnalysisCustomer ChurnSTA323