Question: Single parameter setup for Lasso. (10 points) Recall in lecture that we consider the case case where there is only a single parameter BER: minimize

Single parameter setup for Lasso. (10 points) Recall in lecture that we consider the case case where there is only a single parameter BER: minimize BER lly - B=112 + X1B1. Verify that zy if z y > > y 2 2 , B = Ust = 0, if |z yl 2 + 2 2 , else

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