Edited by author 11-08-2001 12:18 AM
I thought this paper did a very poor job of explaining the terminology used in the paper. It is not very well organized. They should have organized the paper such that it explicity and clearly described ICA and the old approach, separate from the introduction. Later parts of the paper are not well organized either.

I would be curious to know how the old approach is similar to PCA, if at all. Likewise, they should have offered a more complete analysis of comparison to other methods, and with more experimentation.