Closed twangnh closed 4 years ago
@twangnh Thanks for asking. Yes, we have tried upsampling methods although we did not report it due to space limit. We also incorporated upsampling (class-aware samping) into our code. You are very welcome to single out this module and test it out.
I think another important baseline is just use the weight normalization or cosine normalization without memory mechanism.
All the comparison methods in Table 3 of the main paper (https://arxiv.org/pdf/1904.05160.pdf) are equipped with class-aware/balanced sampling, as elaborated in Section 4 "Competing Methods". You are more than welcome to try other variants of ablation study.
Hi! Thanks for sharing your work, I'm wondering have you tried the baseline of class balanced sampling and inverse frequecy sampling when train the model?