Shield Tunneling Parameter Matching Model and UI Interface

Table 1

Experimental results of the two models for the first case.

Number of samples	SVM and EAIW-IPSO		BP and PSO
	MSE	Relative error	MSE	Relative error
200	0.0024	0.0043	0.0475	0.0191
195	0.0025	0.0043	0.0461	0.0141
190	0.0026	0.0043	0.0526	0.0266
185	0.0027	0.0044	0.0968	0.0362
180	0.0027	0.0043	0.0459	0.0086
175	0.003	0.0047	0.0757	0.0376
170	0.0031	0.0045	0.0847	0.0238
165	0.0034	0.0047	0.0648	0.0392
160	0.0036	0.0051	0.0718	0.0263
155	0.0036	0.0049	0.0434	0.0274
150	0.0039	0.0050	0.0821	0.0106
145	0.0041	0.0052	0.0652	0.0097
140	0.0041	0.0050	0.0826	0.0305
135	0.0042	0.0047	0.0571	0.0137
130	0.0042	0.0045	0.0704	0.0220
125	0.0044	0.0049	0.049	0.0059
120	0.0045	0.0040	0.0715	0.0232
115	0.0045	0.0040	0.0464	0.0199
110	0.0049	0.0039	0.0442	0.0168
105	0.0051	0.0043	0.0897	0.0222
100	0.0057	0.0070	0.0698	0.0143