Psychosis iREACH: Reach for Psychosis Treatment using Artificial Intelligence

Psychosis iREACH aims to optimize the delivery of evidence-based cognitive behavioral therapy to family caregivers who have a loved one with psychosis. It is an accessible digital platform that can utilize the user’s intent and entities to determine the appropriate response. The platform is implemented based on an artificial intelligence and natural language understanding (NLU) framework, RASA. We developed the web application of the platform, and the chatbot has been integrated into the platform to collect data and evaluate the performance. The results showed that the NLU model’s accuracy, precision, recall, and F1- score of the intent prediction are 88.31%, 89.80%, 88.22%, and 88.65% respectively. The link to the website is https://psychosisireach.uw.edu/.