基于全局与局部误差融合的集成腐蚀速率预测模型：一种稳健优化策略

郑文培, 刘迎正, 张娅茹, 周涛涛, 李兴涛, 禹胜阳, 蒋璐朦

An Integrated Corrosion Rate Prediction Model Based on Global and Local Error Fusion: A Robust Optimization Strategy

ZHENG Wenpei, LIU Yingzheng, ZHANG Yaru, ZHOU Taotao, LI Xingtao, YU Shengyang, JIANG Lumeng

表4 标准化后部分数据

Table 4 Normalized partial data

Sample	X1	X2	X3	X4	X5	X6	X7	X8	V_corr
1	0.9621	0.8157	-0.5651	-0.2026	0.1234	0.6291	-0.1607	0.1975	1.0000
2	0.6001	0.1622	0.3896	-0.4472	0.1574	0.0654	0.9870	0.0096	0.5044
3	0.8462	0.3619	-0.0432	0.0965	-0.1003	0.5975	0.2789	-0.0343	0.5412
4	-0.5925	0.4254	-0.2301	-0.4480	0.2983	-0.8951	-0.3238	0.1194	0.8190
5	0.3094	-0.1121	-0.3212	-0.0539	0.3443	-0.6101	-0.0699	-0.6429	0.6901
6	-0.1407	-0.2053	-0.3387	-0.1544	0.0101	-0.9614	0.2104	-0.4095	0.6533
$⋮$	$⋮$	$⋮$	$⋮$	$⋮$	$⋮$	$⋮$	$⋮$	$⋮$	$⋮$
150	0.2237	0.4388	-0.5234	0.0295	0.0112	0.2865	-0.2689	0.6539	0.5467