asadoughi/stat-learning

7.2.a

Opened this issue · 3 comments

next-ai commented

Isn't the answer to this exercise g(x)=0 instead of g(x)=k?

next-ai commented

B-D might need to be updated as well.
Also, for 7.2.E, you mentioned that this is the formula for linear regression, but there is no requirement that g(x) be linear. Wouldn't any function that passes through every single point be optimal?

bidaning commented

agreed