What is the Computational Complexity of Independent Component Analysis (ICA) ?

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Md. Kafiul Islam
Md. Kafiul Islam il 4 Feb 2015
Risposto: Krishna Prasad il 11 Feb 2024
Can anyone tell me that the range of computational complexity of different ICA algorithms (e.g. FastICA or Infomax or SOBI) in terms of O(K and N) where K is the no. of observations (variables) and N is the no. of samples.
Any reference/link or any suggestion is highly appreciated!
Thank you very much!

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Krishna Prasad
Krishna Prasad il 11 Feb 2024
O(n^2),

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