Data Science projects
Instance search (assignment in Computer Vision course)
The task is to rank the photos by similarity given the query. Data consists of 5000 real photos that are taken from different points in different time, season.
The combined method of SIFT and ResNet50 showed the best result. (code)
Game "Alien Invasion" using the PyGame library in Python
Video Demonstration on YouTubeCode
Reinforcement Learning project with custom environment
The project was a part of assignments in my SDSC4001 Reinforcement Learning class at CityU. RL Environment was customized by me to make the project funnier. RL algorithms tries to the shortest path for the professor to go home by avoiding any students on his way. We applied Q-learning, DQN, and PPO algorithms and compared their differences.
Project posterShapley Value Method for Risk and Return Attribution
The project was my Data Science Capstone (Final Year Project) of my Bachelor degree. I applied Shapley Value concept to return attribution in asset management in order to analyze contribution of different factors of strategies to the portfolio (P&L, risk, etc.)
Project reportNetwork analysis on flights worldwide
This paper was a assignment in my SDSC2004 Data Visualization class at CityU. Charts were visualized by using Gephi
"Analysis on flight routes"