In my opinion, the shakeup is not too big but big enough to shuffle all top teams.
PS: Recent shakeup in kaggle https://www.kaggle.com/competitions/mayo-clinic-strip-ai/discussion/357875
Thats the most crazy shake up i have seen !
the guy in first all the way from 478th position too wild
This is when you cross your fingers and hope that luck will be on your side today
I saw it it was a crazy shakeup!
i think coz many of the participants overfit on the LB eventhough it was only on 7% of the test data.
BTW, do we know what percentage is our LB?
Rules : Submissions and winning Part
Zindi maintains a public leaderboard and a private leaderboard for each competition. The Public Leaderboard includes approximately 20% of the test dataset. While the competition is open, the Public Leaderboard will rank the submitted solutions by the accuracy score they achieve. Upon close of the competition, the Private Leaderboard, which covers the other 80% of the test dataset, will be made public and will constitute the final ranking for the competition.
May the shake be with us !!