4293机器学习简单数值题short
Weight Decay Shrinkage 3
题目
A parameter has current value w = 2.0 and gradient g = 0.3. Using a decoupled weight-decay update w_new = (1 - eta*lambda) w - eta*g with eta = 0.1 and lambda = 0.05, what is the updated weight after one step?
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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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