function?[err]?=?gasen（trainsettestsetvalidsetpopulationsizeselthresholdhiddenunitnomaxepoch）
%
%?use?GASEN?to?create?an?ensemble?of?BP?networks
%?function?[err]?=?gasen（trainsettestsetvalidsetpopulationsizeselthresholdhiddenunitnomaxepoch）
%
%?to?use?this?function?GAOT?toolbox?must?be?available.?refer:?C.R.?Houck?J.A.?Joines?and?M.G.?Kay.?A?genetic?algorithm?for?
%?function?optimization:?a?Matlab?implementation?Technical?Report:?NCSU-IE-TR-95-09?North?Carolina?State?University?Raleigh?
%?NC?1995.
%
%?ATTN:?This?package?is?free?for?academic?usage.?You?can?run?it?at?your?own?risk.?For?other?purposes?please?contact?
%?Prof.?Zhi-Hua?Zhou?（zhouzh@nju.edu.cn）
%
%?trainset???????????-???????file?path?for?training?set?e.g.?‘C:\gasen\train.mat‘?the?file?should?contain?two?parts?
%????????????????????????????i.e.?traininput?and?traintarget.
%
%????????????????????????????For?classification?traintarget?is?a?class?matrix?where?each?class?label?occupys?a?row?
%????????????????????????????each?column?is?an?output?vector?where?only?the?element?representing?the?class?of?current?example?is?‘1‘.
%
%????????????????????????????for?example?the?traininput?and?traintarget?for?XOR?problem?are?respective:
%?????????????????????????????????????????????0??0??1??1?????0??1??1??0
%?????????????????????????????????????????????0??1??0??1?????1??0??0??1
%
%????????????????????????????For?regression?traintarget?is?a?vector?where?each?element?is?the?a?real-valued?output.
%????????????????????????????Here?the?code?deals?with?1-output?regression?tasks.?It?judges?whether?the?task?is?a?classification
%????????????????????????????one?or?regression?one?through?counting?the?rows?of?traintarget.
%
%?testset????????????-???????file?path?for?test?set?e.g.?‘C:\gasen\test.mat‘?the?file?should?contain?two?parts?
%????????????????????????????i.e.?testinput?and?testtarget.
%
%????????????????????????????For?classification?traintarget?is?a?class?matrix?where?each?class?label?occupys?a?row?
%????????????????????????????each?column?is?an?output?vector?where?only?the?element?representing?the?class?of?current?example?is?‘1‘.
%
%????????????????????????????For?regression?traintarget?is?a?vector?where?each?element?is?the?a?real-valued?output.
%????????????????????????????Here?the?code?deals?with?1-output?regression?tasks.
%
%?validset???????????-???????file?path?for?validation?set?used?in?selecting?the?component?networks?e.g.?‘C:\gasen\valid.mat‘?the?
%????????????????????????????file?should?contain?two?parts?i.e.?vinput?and?vtarget.
%
%????????????????????????????For?classification?vtarget?is?a?class?matrix?where?each?class?label?occupys?a?row?
%????????????????????????????each?column?is?an?output?vector?where?only?the?element?representing?the?class?of?current?example?is?‘1‘.
%
%????????????????????????????For?regression?vtarget?is?a?vector?where?each?element?is?the?a?real-valued?output.
%??????????????????????????

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件???????11588??2005-09-06?11:53??Gasen\gasen.m
?????文件????????2351??2004-07-18?11:05??Gasen\gasenEvalC.m
?????文件????????1831??2004-07-18?11:05??Gasen\gasenEvalR.m
?????目錄???????????0??2005-09-06?11:53??Gasen\