2020 VIPriors Object Detection Challenge Forum

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> Data augmentation

Dear organizers!

I would like to thank you to organize this competition. This is what I was looking for.

I wanted to ask we are allowed to apply any kind of data augmentation?

Thanks for your consideration.

Posted by: alisher_ai @ April 10, 2020, 2:57 p.m.

Hi! Thanks for your interest in the competition. :)

Data augmentation is definitely allowed, as long as the data the augmentation is applied to is only the provided data.

Posted by: rjbruin @ April 12, 2020, 1:36 p.m.

Thanks for the reply.

I would like to ask one more question. Although it is clear on the explanations, I still wanted to double-check. After training the model on train set, and validate on val set, it is not allowed to fine-tune using val set, right?

So that's said we only have 5873 images (with 43146 annotations) for training/fine-tuning our model, nothing else?

Posted by: alisher_ai @ April 12, 2020, 2:55 p.m.

Yes, you can use the validation data to fine-tune your final model.

Posted by: rjbruin @ April 14, 2020, 7:46 a.m.

Oh, really? I didn't know that we could use validation set (for training) too. Thanks for letting us know.

Posted by: alisher_ai @ April 14, 2020, 9:16 a.m.

No problem! Thanks for your interest and good luck with the competition! :)

Posted by: rjbruin @ April 14, 2020, 9:26 a.m.
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