基于随机森林和最小角回归的结构地震需求重要性度量分析

王秀振1，钱永久1，宋帅2

An analysis of the importance of structural earthquake demand based on random forest and least angle regression

WANG Xiuzhen1，QIAN Yongjiu1，SONG Shuai2

振动与冲击 . 2019, (4): 115 -120 .