水平时间轴wzh
2022-04-16 00:53:21 34 举报
登录查看完整内容
流程图
作者其他创作
大纲/内容
The weight of primary index is determine by entropy method
Classifying China's regions
Principal component analysis is used to reduce the dimension of secondary indicators
Determine 20 secondary indicators and five primary indicators
Get the expression of China's regional competitive sports evaluation model
0 条评论
回复 删除
下一页