AlphaNova
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Missing info on leaderboard

suppressedmama's avatarsuppressedmama
2h agocompetition-5

we see some quantities are not showing up. firstly, city and global novelty and secondly, for AmonRa, missing statistics other than Sharpe. we're looking into it.

2 Replies

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suppressedmama's avatarsuppressedmama1h ago

we've identified the problem and are fixing it.

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suppressedmama's avatarsuppressedmama17m ago

leaderboard fixed. two issues showed up.

  1. AmonRa's submissions were incorrectly showing high novelty due to a bug on our side that we fixed. Sadly after the fix, AmonRa's five submissions that were amongst the top quality set didn't pass the novelty test, despite having quite high sharpe. I'll be reaching out to him about this.
  2. We found a bug that allowed for an overfit submission to be 1 in ranking even though it was not even on the leaderboard.

The effect of the fixes a) removed AmonRas top 5 signals from quality set and b) properly listed the top signals starting with q1 instead of q2.

Best

Marc

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