1780统计困难derivationlong
Lasso Threshold Calibration 5
题目
A standardized lasso model has absolute scores (5.0, 4.0, 1.5). What is the smallest lambda that leaves only the strongest feature nonzero?
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
A standardized lasso model has absolute scores (5.0, 4.0, 1.5). What is the smallest lambda that leaves only the strongest feature nonzero?
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