-
Notifications
You must be signed in to change notification settings - Fork 441
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Three variants essentially the same model? #87
Comments
“ We would get the same results if we're solving via OLS ” |
You don't need any code to verify that. If you solve a linear system via OLS the result would be determinsitic. |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Dear authors,
Since NLinear and DLinear only apply additional linear operations (subtract last and moving average) on top of Linear which does not include any non-linearity. We would get the same results if we're solving via OLS and may get slightly different results via GD since the optimization dynamics may be different due to different matrix compositions. But seems that it wouldn't be that different to serve as a valid inductive bias for the model (as also shown by the results). Please correct me if I'm wrong. Thanks.
The text was updated successfully, but these errors were encountered: