Destruction Feature Extraction of Prefabricated Residential Building Components Based on BIM

Table 4

The prediction effect of residential building component features of intelligent BIM prefabricated residential building construction damage feature monitoring system.

No.	Feature prediction	No.	Feature prediction	No.	Feature prediction
1	85.2	20	71.0	39	81.6
2	71.5	21	78.9	40	73.3
3	77.9	22	68.4	41	68.0
4	68.7	23	78.4	42	83.8
5	70.9	24	82.6	43	70.0
6	80.0	25	83.7	44	81.4
7	79.8	26	84.6	45	68.1
8	78.4	27	79.7	46	67.3
9	87.3	28	75.7	47	87.9
10	74.3	29	75.7	48	83.9
11	86.8	30	73.0	49	80.0
12	78.4	31	70.5	50	69.1
13	74.3	32	86.1	51	87.4
14	81.2	33	79.2	52	83.7
15	82.5	34	78.0	53	81.3
16	79.5	35	83.1	54	87.9
17	67.7	36	75.9	55	71.7
18	79.7	37	70.6	56	75.6
19	83.2	38	67.1