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.

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

set weights to 1 #7

Open
assafdv opened this issue Jul 12, 2020 · 1 comment
Open

set weights to 1 #7

assafdv opened this issue Jul 12, 2020 · 1 comment

Comments

@assafdv
Copy link

assafdv commented Jul 12, 2020

Hi,
can you explain why you set the gmm weights to 1 (FisherVector.py, line 170). it seems that the likelihood_ratio param should hold the posterior probabilities p(C|X) (dented as gamma in Perronnin et al.). For my understanding this is what you get when you call perdict_proba.

thanks,
Assaf.

@qinchuanhui
Copy link

qinchuanhui commented May 26, 2021

I agree with that, the averaged weights (with 1) may get much worse result.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

2 participants