Hm4 Q#7

[samihaq]

Hi,
Can we take bias and expected value out of sample error as one and a same thing ?

thanks

[yaser]

Originally Posted by samihaq

Hi,
Can we take bias and expected value out of sample error as one and a same thing ?

Bias is one component of the expected out-of-sample error, the other component being the variance (per slide 8 of Lecture 8).

[samihaq]

Thank you Professor. I missed the so obvious thing.