Skip to content
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

Xi: expertise specific vote distribution #3

Open
jonaschn opened this issue Jan 28, 2021 · 0 comments
Open

Xi: expertise specific vote distribution #3

jonaschn opened this issue Jan 28, 2021 · 0 comments

Comments

@jonaschn
Copy link

The source code mentions the hyperparameter xi, a Dirichlet prior.

TopicExpertiseModel/src/tem/main/TEMModel.java

Line 42 in 0f918d7

public float xi;// expertise specific vote distribution

But this parameter is not used and is not mentioned in the paper.
The expertise specific vote distribution is described in the paper as N(µe, Σe).

What was the rationale behind it?
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
@jonaschn