Dataset used in conformer.py about eeg-conformer HOT 8 OPEN

Cannot run sload function successfully. Here is the error:
SLOAD: mexSLOAD('C:\Users\yameng.gu\BCI-eeg-date\CNN\data2\A01T.gdf') failed - the slower M-function is used.
Unrecognized function or variable 'H'.

Error in sload (line 1232)
if strcmp(H.TYPE,'CNT');

Error in getData (line 14)
[s, HDR] = sload(dir_1);

Wonder if you can upload an example input data for Conformer python file. So i can create my own. Thanks

from eeg-conformer.

I'm having the same issue. Seems like the way the data was formatted in a very particular way. And a lot of the preprocessing was particular for that use case. If you could share a sample file would be very helpful, please. @eeyhsong

from eeg-conformer.

@Yaqian-Xu @rmib200
Sorry for the late reply!

• You can use this code for transfering gdf. to mat. https://github.com/eeyhsong/EEG-Transformer/blob/main/getData.m
• And I found a mat dataset can be downloaded here http://bnci-horizon-2020.eu/database/data-sets
• For SEED dataset, you can refer to https://bcmi.sjtu.edu.cn/home/seed/seed.html
• I reshape the data after preprocessing to (trials, channels, samples) for the model.

Thanks for your interest!

from eeg-conformer.

Would you please share the shape of data label with us? Thank you for your sharing!

from eeg-conformer.

I'm interested as well in the shape of the data label, it seems like it's not a 1D array.
Thank you for your great contribution and for helping us out. @eeyhsong

@caikw0602 I'm mentioning you in case you found the right shape ?

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hello @caikw0602, @valentindjangone
Sorry for the late reply. It is just the 1D array.

from eeg-conformer.

Hi @eeyhsong

If I use the mat files from http://bnci-horizon-2020.eu/database/data-sets/001-2014/, it is not clear where are the labels for each trial.
If I use you script getData.m it requires a folder called "true_labels". Where is this folder?

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Hello @toncho11,
You can download the results files here https://www.bbci.de/competition/iv/results/ .
🤝🤝

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