Stability Analysis of Rock Slope Based on Improved Principal Component Analysis Model: Taking Fuwushan Slope as an Example

Table 1

Training and prediction samples [31].

Serial number
1	22.4	10	35	10	45	0.4	0.9
2	20	20	36	50	45	0.5	0.83
3	20	0	36	50	45	0.25	0.79
4	20	0	36	50	45	0.5	0.67
5	22	0	40	8	33	0.35	1.45
6	24	0	40	8	33	0.3	1.58
7	20	5	24.5	8	20	0.35	1.37
8	18	10	30	8	20	0.3	2.05
9	27	50	35	420	43	0.25	1.15
10	27	35	40	407	42	0.25	1.44
11	27	37.5	35	359	42	0.25	1.27
12	27.3	26	28	90.5	50	0.25	1.252
13	27.3	10	31	92	50	0.25	1.246
14	27.3	10	39	511	41	0.25	1.434
15	27.3	46	39	470	40	0.25	1.418
16	25	46	35	443	47	0.25	1.28
17	25	46	35	435	44	0.25	1.37
18	25	150	35	432	46	0.25	1.23
19	26	25	45	200	30	0.25	1.2
20	18.5	12	0	6	30	0.25	1.09
21	18.5	10	0	6	30	0.25	0.78
22	22.4	10	35	10	30	0.25	2
23	21.422	20	30.3	20	30	0.25	1.7
24	22	0	36	50	45	0.25	To be predicted
25	22	0	36	50	45	0.25	To be predicted
26	25	48	35	393	46	0.25	To be predicted
27	12	0	30	8	45	0.25	To be predicted
28	31.3	68.6	37	305	47	0.25	To be predicted
29	20	40	36	50	45	0.25	To be predicted
30	31.3	68	37	213	47	0.25	To be predicted