I have eeg data of 29875x25 size.It has 4 classes.How can i understand labeling of sample against classes?? that means how can I understand that which sample benogs to which class

the data is of eeg motor imagery with 4 classes.

[KSSV]

What are the classes? Do you know the classes in hand?

[Nixon Dhar]

left hand, right hand,feet and tongue.

[KSSV]

Okay....so long with matrix 29875*25 data..you have 29875*1 class data information?

[Nixon Dhar]

No,I have 29875*25 size of dataset.and It has 4 classes.how can I understand which sample is for which class??? dataset link is http://bnci-horizon-2020.eu/database/data-sets

[Ullah Nadeem]

Hi! I have started working on EEG, can you please tell me how you have gotten the classes' labels?