Processing math: 100%

基于集成树算法的岩石黏聚力和内摩擦角预测方法
李地元,杨博,刘子达,刘永平,赵君杰

Prediction Method of Rock Cohesion and Internal Friction Angle Based on Ensemble Tree Algorithm
Diyuan LI,Bo YANG,Zida LIU,Yongping LIU,Junjie ZHAO
图10 评价指标计算示意图
注:ˉy为真实值的平均值,var(.)为方差
Fig.10 Schematic diagram of evaluation index calculation