Damage Identification for Large Span Structure Based on Multiscale Inputs to Artificial Neural Networks

Table 3

The data for training, validation, and prediction.

Group	Damage model (elastic modulus after damage)	Load cases (number, as shown in Table 2)
Validation group	0.80𝐸	6, 12, 18, 24, 30, 36
Prediction group	0.65𝐸	5, 10, 15, 20, 25, 31
Training group	The other 14 kinds	The other 24 kinds