Quote:
Originally Posted by a.sanyal902
4. "At what value of  will the performance of h be independent of  ?"
I got the anser to HW2,Q4 through simple algebraic manipulation. However, is there any significance in the value of  being 0.5 and why the performance of h does not depend on  in this case ?
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At

, the value of

is pure noise that doesn't say anything about the value of the target, hence the data will not convey any information that we can learn from.