Help with Croissant metadata file

[Boyla Mainsah, Ph.D.]

Hello,

I am trying to write a Croissant metadata file for my dataset and am having issues with how to format.  The dataset contains .edf files organised in a hierarchy. I would appreciate any help with this.

Thanks,

Boyla

[Boyla Mainsah, Ph.D.]

Hello,

Following up on my previous request.

Thanks,

Boyla

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From: Boyla Mainsah, Ph.D. <boyla....@duke.edu>
Sent: Thursday, April 17, 2025 12:05 PM
To: croissa...@mlcommons.org <croissa...@mlcommons.org>
Subject: Help with Croissant metadata file

 

[Omar Benjelloun]

Hi Boyla,

Croissant does not support creating recordsets from edf files, but you should be able to define them as FileObjects. Can you provide more details on the errors you're getting while creating or validating your Croissant metadata definition?

Best,

Omar

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[Boyla Mainsah, Ph.D.]

Hi Omar,

Thanks for the clarification! It was a timeout error, likely because the file type in RecordSets was not recognised. So I have left blank.

For FileSet, not sure, so used encoding_formats = "eeg/edf".

Thanks,

Boyla

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From: Omar Benjelloun <benj...@google.com>
Sent: Wednesday, May 14, 2025 5:49 AM
To: Boyla Mainsah, Ph.D. <boyla....@duke.edu>
Cc: croissa...@mlcommons.org <croissa...@mlcommons.org>
Subject: Re: Help with Croissant metadata file