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MattWillFlood / EntropyHub

An open-source toolkit for entropic data analysis.
https://www.entropyhub.xyz
Apache License 2.0
146 stars 19 forks source link

What is the difference between Multivariate Entropies and Bidimensional Entropies? I have to find the entropy for EEG signals with shape (Channels, Timepoints). Which one would be better? #12

Closed AashishKhilnani closed 2 months ago

MattWillFlood commented 2 months ago

Hi @AashishKhilnani 🙂,

If you are working with EEG data 🧠 , then the multivariate entropies are the methods you should use 👍🏼 You should pass your data in the form of an NxM matrix, where N (rows) is number of EEG samples and M (columns) are the EEG channels.

Bidimensional entropies are used for univariate data in the form of a 2D matrix (e.g. image data), not multivariate data.

Hope this helps! 👍🏼 🙃

AashishKhilnani commented 2 months ago

Thanks for the help!