> Question about ranking rules

Hi,
In the main page of the competition, I was told that the ranking of the competition is based on MAE (Mean Absolute Error). But when I check results in https://alchemy.tencent.com/competitions/145 , it seems that the ranking is based on R2.
I sincerely want to make sure about the ranking rules, since it matters a lot.
Thanks.

Posted by: Popcorn @ Aug. 10, 2019, 4:49 p.m.

thank you, we’d fixed the configuration issue.

Posted by: qlab @ Aug. 10, 2019, 7:17 p.m.
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