Portfolio
This is my Portfolio Page.
🎬 MovieMatch - AI Movie Recommendations
Neural Collaborative Filtering System | 66.2% Improvement Over Baseline
Try my PyTorch-powered recommendation engine trained on MovieLens 100K. Enter a user ID to get personalized movie suggestions.
📈 StockForecast - AI Time Series Prediction Dual-Architecture ML System | <10% MAPE with 20-Second Training
Try my TensorFlow-powered forecasting dashboard featuring LSTM + Prophet models. Enter a stock ticker to get real-time price predictions with confidence intervals.
🏥 HK Healthcare RAG Chatbot - Production AI System | 66.2% Cost Reduction vs Traditional Cloud
Try my Cohere-powered RAG chatbot trained on 616 Hong Kong healthcare documents. Ask healthcare questions to get AI-generated answers with source citations.
🤖 Multi-Agent AI Research Assistant - Production AI System | $0/Month Serverless Deployment
Try my CrewAI-powered multi-agent system with 3 specialized AI agents (Researcher, Writer, Critic). Enter a research topic to get an automated, comprehensive research report with live web search and citations.
🎨 PaliGemma Image Captioning | Vision-Language Model Fine-tuning
Upload fashion images to get AI-generated captions describing clothing items, colors, seasons, and styles. Fine-tuned PaliGemma-3B model specialized for fashion e-commerce product descriptions. Supports PNG, JPG, GIF, WEBP.
Credit Card Fraud Detection | Real-Time ML System
Interactive demo for credit card fraud detection with XGBoost. Analyzes transactions in real-time with 99.9% accuracy across 8 realistic scenarios.
Diabetes Risk Prediction | Real-Time ML System
Interactive demo for diabetes risk prediction with XGBoost. Analyzes patient health data in real-time with 68% accuracy across 26 clinical features.
Warehouse Robot Navigation | DQN + HER + Curriculum Learning
Interactive demo comparing BFS pathfinding vs. Deep Reinforcement Learning agent. Trained using DQN with Hindsight Experience Replay across 6 difficulty levels with 300k training steps, achieving 100% success on easy tasks.