Why using the hyperparameter "freeze_prototypes_niters"?
xuChenSJTU opened this issue · 1 comments
xuChenSJTU commented
Hi,
Thanks for sharing the codes. I have some questions and could help me figure them out?
- Why using the hyperparameter "freeze_prototypes_niters", is it important for the model performance?
- Why setting it as "313"? A weird number?
Thanks.
mathildecaron31 commented
- not important for model performance, but important for model stability in some cases
- 313 is the number of iterations for one epoch on ImageNet with batch size of 4096. It means that we freeze the prototypes for one epoch.