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

What's the purpose of Injecting noise to the hidden layer? #7

Open

cshjin opened this issue Mar 21, 2019 · 0 comments

cshjin commented Mar 21, 2019

Hi @Ruiqi-Hu,
I see here https://github.com/Ruiqi-Hu/ARGA/blob/a970fa583d8c474b18f950da06bf91da03a647db/ARGA/arga/model.py#L67
you injected a Gaussian noise to the first layer.

What's the purpose of doing so?

Based on the original implementation of GAE,
https://github.com/tkipf/gae/blob/a1aecb00de894859f509f2d392135086a86946a0/gae/model.py#L55-L69
there is no noise, and

have you compared the results with and without the noise of ARGA with GAE?
Actually adding noise will affect the Gaussian prior p(z), right?

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment