As Undergrad

Considering user profile and product information in biased product review classification: A Dual Memory Network Model

Utilized dual memory network to classify biased product reviews, one for user profile and one for product information; Achived best sentiment analysis accuracy, MAE and RMSE on Yelp and IMDB datasets

Banquet Management System with Rich Functionalities

A banquet management system on web; Utilized HTML5, CSS, JavaScript, Node.js, Firebase real-time database and cloud functions

Let Computer Vision Be The Eye: "Sense+" For the Visually Impaired

A PWA based on Computer Vision technologies powered by object detection model built using TensorFlow and Microsoft Cognitive Services; Support natural language commands and responses; Collaborated with [Hong Kong Blind Union](

Finding Bugs Using Programs: Tarantula and Back Propagation Neural Network

Implement and improve two common Fault Localization algorithms: Tarantula and Back Propagation Neural Network (BPNN); Symbol Counting program and sorting program are used in experiments which show both the Tarantula and BPNN can locate the bugs effectively within no more than 4 bugs injections

2nd Hand Container Turned to Library: "Tech for Development" Carbon Neutral Learning Center @ Cambodia

The first library for local primary school using a second-hand container; Self-sustainable with solar power; Built by a self-initiated service team from HK and the US

Branding and Promotion for PolyU Department of Computing

Design of magazines, posters and other promotion materials for [Department of Computing at HK PolyU](

Design for Events at Student Dorm

Design of banner, posters and tickets for *Sunshine October*, a huge activity at [PolyU Student Halls of Residence (Homantin)](

Poster Design for University Society Activities

Posters designed for activities held by [PolyU Chinese Mainland Students' Association](