Projects

Below are some of my open-source projects hosted on GitHub. Each project includes detailed documentation and implementation.

Robotics Perception and Control

Integrated perception and control system for robotic manipulation using computer vision and reinforcement learning

Robotics Computer Vision Control Systems Python

Robotics Algorithms Toolkit

Collection of fundamental robotics algorithms including path planning, SLAM, and control

Robotics Algorithms Path Planning Python

Environmental AQI Analysis

Air Quality Index prediction and analysis using machine learning and environmental data

Environmental Data Machine Learning Data Analysis Python

Deep Learning Algorithms Toolkit

A comprehensive collection of deep learning algorithms and architectures for various AI applications

Deep Learning Neural Networks PyTorch Python

Brain MRI Segmentation

Deep learning-based brain tumor segmentation using GANet-Seg architecture for medical image analysis

Deep Learning Medical Imaging Computer Vision Python

GNN-based Recommendation System

Graph Neural Network approach to solving cold-start problems in recommendation systems with dynamic embeddings

Graph Neural Networks Recommendation Systems Machine Learning Python

BERT4Rec Sequential Recommendation

Enhanced BERT4Rec model with graph-based embeddings for improved sequential recommendation performance

NLP Transformer Recommendation Systems Python

SARIMA Time Series Toolkit

Seasonal ARIMA modeling toolkit for time series forecasting with automated parameter selection

Time Series Forecasting Statistics HTML

Convex Optimization Toolkit

Implementation of modern convex optimization algorithms with applications in machine learning and signal processing

Optimization Mathematics Jupyter Notebook Python

XGBoost Fraud Detection System

Machine learning system for credit card fraud detection using XGBoost with advanced feature engineering

Machine Learning XGBoost Fraud Detection HTML

Credit Risk Modeling

Advanced credit risk assessment using machine learning techniques for loan default prediction

Risk Analysis Machine Learning Finance Python

Deep Interest Network for CTR

Implementation of Deep Interest Network for click-through rate prediction in recommendation systems

Deep Learning Recommendation Systems CTR Prediction Python

Anime Recommendation System

Content-based and collaborative filtering recommendation system for anime using user ratings and metadata

Recommendation Systems Machine Learning Collaborative Filtering Python

NLP Claims Analysis

Natural language processing system for automated insurance claims analysis and classification

NLP Text Classification Machine Learning HTML

PDE Solvers Collection

Numerical methods for solving partial differential equations with applications in physics and engineering

Numerical Methods Mathematics Scientific Computing Jupyter Notebook

Qifei Cui