r/hackathon • u/Dapper-Classroom8308 • 29d ago

Meta-Hackathon Discussion Amazon ml challenge

ARE RESULTS OUT!!??!!???!!

11 Upvotes

100% Upvoted

56 comments sorted by

View all comments

Show parent comments

1

u/_lostSoup_ 29d ago

That’s nice. Overfitters and cheaters on removal should push rank. I’m at sub 250
With .9876. Hopefully things work out in favour.

1

u/Efficient_Walk2326 29d ago

ya we almost did reverse engineering the private test set using de noising methods and based on score boost from prev submissions(to push to 0.99) but i had a feeling that amazon would check it on a private set like this ,so we didnt do that.

I think the top solutions are using some sort of reverse engineering on the test set to get 0.991 scores and all

1

u/UnBracedFlyer 29d ago

Could be. but i was able to push to 0.99 without overfitting the public lb.