Skip to content

Number of collocation points for PCE #55

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.

Sign up for GitHub

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

Jump to bottom
Open
takafusui opened this issue Aug 6, 2021 · 0 comments
Open

Number of collocation points for PCE #55

takafusui opened this issue Aug 6, 2021 · 0 comments

Comments

@takafusui
Copy link

Hi,

I have a minor question:
You defined the number of collocation points for PCE such as:

nr_collocation_nodes = 2*len(P) + 2

then draw samples from the corresponding distribution

nodes = distribution.sample(nr_collocation_nodes, "M")

Do you arbitrary choice 2*len(P) + 2 or is it a sort of rule of thumb in the UQ literature?
Do you have some literature in your mind?

Thank you very much in advance.
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@takafusui