The architecture of the system is described in our upcoming paper. The system, shown in the figure below, is designed to be scalable for continuous gathering, extraction and validation of NPI events. It consists of two subsystems: a data processing pipeline for capturing and extracting potential NPI events from Wikipedia articles and a tool called WNTRAC Curator for human validation of NPI events automatically extracted using the aforementioned pipeline. The repository also contains source for the an interactive data browser that provides end users with the ability to engage with the dataset & view associations between NPIs and outcomes across regions, within specific countries/territories, and comparing with neighboring regions.
Please follow the links below to build and launch the three components.
If you happen to use the code in your work, we would appreciate if you could acknowledge our contribution by referencing the paper above.