4295机器学习简单数值题short
Weight Decay Shrinkage 5
题目
An optimizer uses the proximal L1 shrinkage step sign(w)*max(|w| - tau, 0). If the pre-step weight is w = 0.7 and tau = 0.2, what weight remains after shrinkage?
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提交作答时记录,用于后续平均用时统计。
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题目
An optimizer uses the proximal L1 shrinkage step sign(w)*max(|w| - tau, 0). If the pre-step weight is w = 0.7 and tau = 0.2, what weight remains after shrinkage?
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