Variable selection

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Author Message   Hongtu Xie (tonali) Member Username: tonali Post Number: 12 Registered: 2-2010 Posted on Monday, April 19, 2010 - 1:55 pm:    Hi, dear all, I met the term "variable selection" and "feature selection" in these days. Are they the same words? By the way, how to do "variable selection"? Are there so many methods for this? e.g. Genetic Algorithm, wavelet transformaton? and the general methods? How about to review this if you are familiar with this. Many thanks Best regards Hongtu