From: Mathieu M. <mat...@gm...> - 2007-05-18 10:02:30
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Hello, I am reading: http://paine.wiau.man.ac.uk/pub/doc_vxl/books/core/book_6.html#SEC62 I would like to know if there is anything standard for typical constrain. For instance I know that my variable are positive(1) and should be below a certain maximum(2). How would I express this in my cost and/or maybe my gradf function ? I am pretty sure that simply heavily penalising my cost function if not carefully thought could lead to incorrect results. Thus I am wondering if there are any particular methodology for simple constrains ? thanks, -- Mathieu |