Private Testset

Hi organizers, I would like to ask how would the private best result be selected, is it the best result on public test set or there will be additional computations on private set and select the best among all submissions?

Hi @arvinyw! Some portion of the test images is used to calculate the public score and some portion is used to calculate the private score. The public leaderboard is what you see during the competition and the private leaderboard is what you’ll see when the competition closes and what is used for prizes. We do not release the sample sizes for the public and private sets.