A Kaggle Grandmaster cheated in $25k AI contest with hidden code

Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by harry8 on Thursday January 23, 2020 @07:46PM (#22134177)

No it isn't. See above. Overfittiing to a holdout set is so easy and common you usually need to take steps to avoid it. See my comment directly above. Best.

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Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by iudqnolq on Thursday January 23, 2020 @08:56PM (#22134672)

Thank you. I found your comment extremely helpful.

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