Two small points wrt "Bias versus variance trade-off"

Module 2. Selecting the best model Bias versus variance trade-off
#1

Ahoi hoi folks,

there are two small points I noticed/wondered about wrt this section.

  • Video:
    • assuming a pointer was used, it was unfortunately not visible
  • Quiz 7:
    • maybe more questions could be added

I hope these points/comments are understandable. If not, please let me know if you have questions.

HTH, cheers, Peer

#2

Indeed the pointer was not recorded unfortunately but I did some lightweight post-processing to highlight the zones where I felt it was needed, for exemple at 3:28 (yellowish ellipse on the red curve):
image

These videos were recently updated so not sure whether you saw the old ones or the new ones with highlighting.

If you think there are more places where such highlighting could be added let me know!

About adding more quiz questions, I think two questions is OK enough, but of course suggestions would be more than welcome!

#3