基于改进PCA与有序多分类Logistic的充填管道磨损风险评估
王石,汤艺,冯萧

Risk Assessment of Filling Pipeline Wearing Based on Improved PCA and Ordered Multi-class Logistic
Shi WANG,Yi TANG,Xiao FENG
表7 不同模型风险评估结果比较
Table 7 Comparison of risk assessment results of different models
矿山名称综合风险等级
基于改进PCA与多分类Logistic回归主客观组合权重与可变模糊模型未确知测度综合评价模型
金川龙首矿
大红山铜矿
河东金矿
新城金矿