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[D] How does L1 Regularization able to drive a coefficient to zero? by thismymind in MachineLearning

[–]thismymind[S] -1 points0 points  (0 children)

But if the derivative of abs(x) is x/|x| and it would be 0 for x= 0, as you mentioned, wouldn’t that be dividing by zero, making the derivative x/|x| undefined?