首页|Studies from University of Savoy Mont Blanc Provide New Data on Machine Learning (Host-to-target Region Testing of Machine Learning Models for Seismic Damage Prediction In Buildings)
Studies from University of Savoy Mont Blanc Provide New Data on Machine Learning (Host-to-target Region Testing of Machine Learning Models for Seismic Damage Prediction In Buildings)
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NETL
NSTL
Springer Nature
Investigators publish new report on Machine Learning. According to news reporting originating from Grenoble, France, by NewsRx correspondents, research stated, “Assessing or predicting seismic damage in buildings is an essential and challenging component of seismic risk studies. Machine learning methods offer new perspectives for damage characterization, taking advantage of available data on the characteristics of built environments.” Financial supporters for this research include AXA Research Fund, URBASIS-EU project, Agence Nationale de la Recherche (ANR). Our news editors obtained a quote from the research from the University of Savoy Mont Blanc, “In this study, we aim (1) to characterize seismic damage using a classification model trained and tested on damage survey data from earthquakes in Nepal, Haiti, Serbia and Italy and (2) to test how well a model trained on a given region (host) can predict damage in another region (target). The strategy adopted considers only simple data characterizing the building (number of stories and building age), seismic ground motion (macroseismic intensity) and a traffic-light-based damage classification model (green, yellow, red categories). The study confirms that the extreme gradient boosting classification model (XGBC) with oversampling predicts damage with 60% accuracy. However, the quality of the survey is a key issue for model performance. Furthermore, the host-to-target test suggests that the model’s applicability may be limited to regions with similar contextual environments (e.g., socio-economic conditions). Our results show that a model from one region can only be applied to another region under certain conditions.”
GrenobleFranceEuropeCyborgsEmerging TechnologiesMachine LearningUniversity of Savoy Mont Blanc
NETL
NSTL
Springer Nature
