This is an improved version of the code originally written by Professor Yang Yu (@eyounx) from Nanjing University. All unedited portion of the code should be credited to him and his team. This repository is a reference to project "Secure AI-Blockchain Syndromic Surveillance Network" competed in the New York Academy of Sciences' Tracking Coronavirus Challenge. The project has been awarded for Top 10 Solutions.
Please see our presentation slides for more details about our project: https://docs.google.com/presentation/d/1axM3F94o8jScFcWnJoGE_M2q-OqXwra5p3IyK2L9k-U/edit?usp=sharing