> that I think it's more correct than "mean squared error". You should change that example. Thank you for the feedback. > - The code is called l2, which stand

> that I think it's more correct than "mean squared error". You should change that example. Thank you for the feedback. > - The code is called l2, which stands for "linear regression." If you can give me the full explanation, I can see what I can do to improve the accuracy there. (It's needed for debugging.) Over time, more data will be added in the future so that accuracy and detail improves.