My Portfolio

Machine learning and Deep learning projects

Hi! My name is Zhujun
and welcome to my page <3

I am a master's student in Data Science at Erasmus University Rotterdam.
I believe in data and numbers since we always find the reason behind them.
This belief has grown into a deep passion for me over the past few years to find hidden patterns in big data.
Now, I am looking for an opportunity to work with my passion until I retire.

My Background
Bachelor of Business Administration in Accounting at Chulalongkorn University
Master of science in Data science at Erasmus University Rotterdam

Heart disease prediction

Train XGBoost and Adaboost on annual CDC survey data 2020 to predict whether observation has a heart disease and use SHAP to explain the potential factors behind the result.

Loan classification

Use logistic regression, XGBoost, Random Forest, and SVM to classify whether to give the loan for each observation. This project aims to help the banking industry to be more efficient in saving the time and the cost for reviewing large amount of applications.

Tweet analysis

Train BERT and RoBERTa on Tweet data set to classify whether each tweet is neutral, positive, or negative.