--- a +++ b/README.md @@ -0,0 +1,49 @@ +# Federated Learning in Healthcare + +This project demonstrates Federated Learning applied to healthcare data for predicting patient readmission risk. Federated Learning is a privacy-preserving machine learning technique that enables multiple parties to collaboratively train a model without sharing their raw data. + +## Table of Contents + +- [Introduction](#introduction) +- [Data](#data) +- [Setup](#setup) +- [Implementation](#implementation) +- [Results](#results) +- [License](#license) + +## Introduction + +In the healthcare domain, patient data privacy is of utmost importance. Federated Learning offers a solution where multiple hospitals can collaboratively build a predictive model without sharing sensitive patient data. Instead, they exchange model updates during training, ensuring privacy and compliance with data protection regulations. + +This project uses synthetic data to illustrate the Federated Learning process. Real-world implementation would involve integrating with actual healthcare data while adhering to ethical considerations and data privacy policies. + +## Data + +For demonstration purposes, synthetic data is used to simulate electronic health records of diabetes patients. Each virtual hospital (two hospitals in this example) holds its data locally. + +## Setup + +To run the Federated Learning example, ensure you have the following libraries installed: + +```bash +pip install syft numpy pandas torch torchvision +``` + +## Implementation + +The implementation is done in Python using PySyft library, which extends PyTorch for Federated Learning. The process involves: + +1. Generating synthetic data for two virtual hospitals. +2. Sharing data and labels securely with respective virtual hospitals using PySyft. +3. Defining a Federated Learning model (neural network). +4. Training the model collaboratively on each virtual hospital's data. +5. Aggregating model updates through simple averaging. +6. Obtaining the final model for prediction. + +## Results + +The Federated Learning model is trained on the synthetic healthcare data for predicting patient readmission risk. The model's performance is evaluated based on accuracy, precision, recall, F1-score, and other relevant metrics. + +## License + +This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.