Chang Liu Email & Phone Number

Alpharetta, Georgia, United States

Alpharetta, Georgia, United States

Irvine, California, United States

Back-end Development for Check-in System• Developed the back-end application of a Web-based face recognition check-in/out system using Flask.• Implemented the back-end routing features for conditional redirection and login authentication.• Implemented a RESTful API with CRUD operations on MySQL databases using SQLAlchemy ORM library.• Implemented the auto-deployment on AWS EC2 instance with Github Actions and Docker.

Image Hashing• Developed a novel ternary learning-to-hash algorithm for image retrieval task using PyTorch.• Achieved a 2% elevation of state-of-the-art algorithms in terms of retrieval mAP.Explainable-AI (XAI)• Developed a XAI framework using Python, Scikit-Learn and PyTorch.• Provided customizable and multi-granularity explanations for black-box models.

Master Of Science - Ms, Machine Learning And Data Science

Bachelor Of Science - Bs, Information And Computing Science