ARGA icon indicating copy to clipboard operation
ARGA copied to clipboard

Published 20 hours ago • verified publisher icon GRAND-Lab

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

Open cshjin opened this issue 5 years ago • 0 comments

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?

cshjin avatar Mar 21 '19 17:03 cshjin