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data.org Financial Health Prediction Challenge

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Prediction
Machine Learning
1580 joined
857 active
Starti
Dec 12, 25
Closei
Mar 15, 26
Reveali
Mar 16, 26
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analyst
LB - CV correlation.
27 Feb 2026, 19:53 · 2

How r y'all finding the LB - CV correlation. I can not trust my best submission (90.6) because it seems to be based on chance. My better CV submissions are terrible (around 88)

Discussion 2 answers
User avatar
EL_YOUNES

Hi there, thanks for confirming that most of the top public scores have worse CV scores (<0.88). Yes, it’s an absolute dilemma whether to choose the best public leaderboard score or the best CV score. In your case, since you have two submissions, you could consider choosing one based on each.

27 Feb 2026, 21:49
Upvotes 1

May I ask what CV score you achieved with your best submission, and what your overall best CV score is?

28 Feb 2026, 11:26
Upvotes 0