Research and Application of Deformation Prediction Model for Deep Foundation Pit Based on LSTM

Table 4

Calculation results of accuracy evaluation indexes of lZC-05 models.

Optimization algorithm
Indicator	Adam	Momentum	SGD	RMSProp	AdaGrad	Nesterov
Average prediction accuracy (mm)	0.75	0.95	1.16	1.08	0.94	1.10
Average relative error (%)	3.60	4.70	5.21	5.31	4.71	5.19
Time consumed (seconds)	15.60	15.40	18.50	11.90	41.00	15.00