MDX Leaderboard B 1st place solution (kuielab team)

Here’s the code for reproducing and submitting our solution for MDX Leaderboard B (and also Leaderboard A)
https://github.com/kuielab/sdx23

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MDX Final Leaderboard A Error

I think Mean SDR and Bass SDR for the final leaderboard A is wrong. SDR for the other sources seems to be correct, but those two are identical to Phase 2.
@dipam

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Submitted to wrong leaderboard

I accidently submitted a model for leaderboard C to leaderboard A (Submission #215251).
Is there a way for participants to fix this by themselves? If not, please help

@dipam @mohanty

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When does the second phase open?

Yeah, Leaderboard C is showing the lowest scores of each team and also sorted backwards.

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Feedback and suggestion

I’ve been submitting a lot lately and it seems that identical submissions can have very different evaluation throughputs.
I submitted the same model (same architecture with different model weights) 5 times and got throughputs that vary from 0.007 ts/s ~ 0.019 ts/s.

Is this something that can be fixed? I’m pretty sure it wasn’t like this in MDX 2021.

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Timeout limit not increased yet?

Round2 is supposed to have increased timeout limits but I’m having trouble submitting larger models.
I’m not very sure but I have a feeling that the limit is not updated yet. Could you guys please check up on this?

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No space left on device

My recent submissions are getting “No space left on device” during the build image phase.
They are similar in size compared to my old submissions so I’m guessing this is a server side issue?

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Failed at "Build Image" with no logs

My recent submission #145473 failed without giving any “docker-image-build” logs (just a blank page).
What might have caused this?

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What might cause a "Scoring failed"?

Yeah I noticed too. My submissions also doesn’t exceed 240s so i really don’t know what the problem is.

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What might cause a "Scoring failed"?

I’ve been getting the “scoring failed” error as well. All my submissions have failed with that same error since they added the extra song for early timeout checking.

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External datasets

The current leaderboard seems to show all submissions regardless whether external datasets were used or not. Is there a way to view leaderboards A and B separately?

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