RINA - Démonstrateur d’utilisation de l’intelligence artificielle pour la gestion opérationnelle des risques naturels gravitaires géologiques | FEREC 2020

Figure 10: PCA images, percentage of explained variance by different variables for (a) the data before constructions and (b) data after construction of protective elements. Representation of importance of different variables for the principal components 1 and 2 for (c) the data before constructions and (d) data after construction of protective elements. Distribution of the data points along the principal components 1 and 2 for (e) the data before constructions and (f) data after construction of protective elements. 18