Fig. 4

Percentage of synaptic weights of the three inputs in the neural network approach (model 1): f struct/f soil, velocity contrast and PGA for the five typology classes as defined by Lagomarsino and Giovinazzi (2006)
Percentage of synaptic weights of the three inputs in the neural network approach (model 1): f struct/f soil, velocity contrast and PGA for the five typology classes as defined by Lagomarsino and Giovinazzi (2006)