Entangle@UNC is an interactive Streamlit web application that uses quantum state encoding to analyze and visualize compatibility between users based on their self-reported experience and interest levels.

This app maps user inputs (experience and interest) into quantum states using Qiskit's QuantumCircuit and Statevector. By comparing these statevectors via cosine similarity, it calculates match scores and visualizes relationships using bar charts and a dynamic network graph.

Visit our deployed webpage: entangled@unc

The website is pre-populated with data. To enter custom data, click 'survey' in the lefthand sidebar and answer each question. Once the answers are submitted, they automatically update in the 'matching' section. You can view the raw match score in this section at the bottom of the webpage. Happy matching!

• Quantum State Encoding – Converts user attributes into quantum statevectors.
• Cosine Similarity Scoring – Measures how aligned two users are in the quantum state space.
• Interactive Threshold Slider – Filters connections in the compatibility network.
• Graphical Visualization – Displays matches using:
  • A bar chart of similarity scores
  • A network graph showing quantum entanglement potential
• Live Interface – Add, update, and view simulated user data interactively.

• Frontend: Streamlit
• Quantum Computing: Qiskit
• Visualization: Matplotlib, NetworkX
• Similarity Metrics: Scikit-learn's cosine_similarity

• Add user login and cookies for real-time participation.
• Export match data and visualizations.
• Simulate each user's qubit in read time
• If you have any suggestions message the dev team on github!

This project is licensed under the terms of the MIT license