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The submission button redirects to submissions page which lists submissions, but there is nothing to upload a submission.
How was the dataset prepared?
The dataset has some pretty ambiguous images, for example see image 1 in third row and image 4 in last row.
This mixed with the fact that train-test split has different class balances makes problem ill posed and so F1 very unstable metric…
Note for future iterations: it would be to use top-k accuracy or recall metric to give some leeway, the problem isn’t that hard, but your statement made it so.
I believe you ended up on above link, due to our recent email notification?
No, this is the link on competition’s problem’s page.
BTW the submission link you provided is for PKHND
Looks like something is wrong with submit button.
The new dataset is generated by rotating the Rubik’s cube around an arbitrarily chosen axes. The said axis is consistent throughout the whole dataset.
So axes or axis? Consistent as in single axis?
Alternatively, could you upload different parts of dataset separately? And upload small part of ‘hebrarium’ part so that we could take a look at its metadata
Did you upload the dataset? I see only pdf file
Could you provide another mirror of data? I tried to download dataset several times, but every time it failed.
If you reach out to Amazon you could probably host this in their open datasets.
Also you might try to host it on Kaggle.