earticle

영어

Early warning is essential for reducing disaster damage. There is a need for an automated catastrophe classification model that can respond fast to local disaster damage by using the properties of social media, where information is exchanged swiftly. Recently, research on automatically identifying disasters using deep learning has begun, with the goal of supplementing the deep learning model's performance. Here, we propose a novel framework, Metamon-Disaster for deep learning model that automatically classifies disasters based on disaster-related keyword data collected from social media. To classify disasters by type, a learning model generated from NAS was employed, and when compared to other classification such as RF (Random Forest), SVC (Support Vector Classifier) or GBM (Gradient Boost Machine) to check the optimal performance of the model, the suggested model exhibited the best performance with an 0.8928 F1-Score. The model for disaster notification service will provide automated disaster notice and rapid reaction.