Fig. 3: Optimal number of scenarios and dataset range.
From: Machine learning-based tsunami inundation prediction derived from offshore observations
a Coefficient of variation of maximum tsunami amplitudes within 20 min at S-net stations for all considered earthquake magnitudes. The red dashed line indicates the requisite number of samples at each magnitude. b Ranges of maximum tsunami amplitude used as inputs in the training and test sets in conjunction with inputs for three real tsunami events.
