2500机器学习困难derivationlong
Equivalent Lambda for a Target Ridge Shrinkage Ratio 5
题目
In an orthogonal coordinate, ridge shrinks beta_ols by the factor d/(d+lambda). What lambda yields a shrinkage ratio r in (0,1)?
解题计时
0:00
提交作答时记录，用于后续平均用时统计。
你的答案
题目
In an orthogonal coordinate, ridge shrinks beta_ols by the factor d/(d+lambda). What lambda yields a shrinkage ratio r in (0,1)?
解题计时
0:00
提交作答时记录，用于后续平均用时统计。
你的答案