← 返回数学题库
2502机器学习简单derivationmedium

Elastic-Net Coordinate Update in an Orthogonal Basis 7

题目

In an orthogonal coordinate with x^T x = d and score z, derive the elastic-net coefficient with L1 weight lambda_1 and L2 weight lambda_2 when the coefficient is active and positive.

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