Inversion Analysis of Seepage Parameters Based on Improved Shuffled Frog Leaping Algorithm

Table 5

Inverse analysis results of the seepage parameters.

Inverse analysis times	Filling clay in the dam/10^−7m/s	Foundation sand layer/10^−6m/s	Objective function	Running time (s)
1	1.87	9.42	0.648	659
2	1.89	9.48	0.645	673
3	2.52	8.31	0.625	735
4	2.91	9.80	0.634	707
5	1.78	9.13	0.595	706
6	2.25	8.64	0.644	680
7	2.18	9.74	0.565	699
8	1.90	9.51	0.645	684
9	3.00	9.26	0.642	681
10	3.03	9.72	0.597	697
Average	2.33	9.30	0.624	692.1