Intelligent Hotel/Restaurant Recommendation System: Designed a system to analyze hotel data from multiple sources, present the analysis results, and recommendations to support customers to make decisions and plans.

Student Performance Prediction System: Designed an exam score prediction system for college students based on their text answers and behaviors for web-based peer evaluation homework.

Automatic Stock Information Reporter: Designed a system to generate text reports of stock trends and anomaly with the stock price database.

Analyzing the Usage of the Amazon Echo: Analyzed the user reviews of the Amazon Echo as an intelligent personal assistant with NLP technologies.

Automatic Dietary Management System: Designed a system to automatically detect the user’s eating behaviors and provide real-time feedback and long-term diet plan with DNN and NLG technologies.

Emotion Detection with Audio Signal Processing and Text Classification: Designed a system for Deep Neural Network - Hidden Markov Model (DNN-HMM) Based Speech Emotion Recognition.

SanCloud: Designed an encrypted multi-cloud storage system that splits files into several encrypted blocks and stores them on different cloud storage servers to prevent information leakage.