%?test_KLFDA.m
%
%?（c）?Masashi?Sugiyama?Department?of?Compter?Science?Tokyo?Institute?of?Technology?Japan.
%?????sugi@cs.titech.ac.jp?????http://sugiyama-www.cs.titech.ac.jp/~sugi/software/LFDA/

clear?all;

rand（‘state‘0）;
randn（‘state‘0）;

%%%%%%%%%%%%%%%%%%%%%%?Generating?data
n1a=100;
n1b=100;
n2=100;
X1a=[randn（2n1a）.*repmat（[1;2][1?n1a]）+repmat（[-6;0][1?n1a]）];
X1b=[randn（2n1b）.*repmat（[1;2][1?n1b]）+repmat（[?6;0][1?n1b]）];
X2=?[randn（2n2?）.*repmat（[1;2][1?n2?]）+repmat（[?0;0][1?n2?]）];
X=[X1a?X1b?X2];
Y=[ones（n1a+n1b1）;2*ones（n21）];

%%%%%%%%%%%%%%%%%%%%%%?Computing?LFDA?solution

%Gaussian?kernel
K1=Kmatrix_Gauss（X1）;
[T1Z1]=KLFDA（K1Y1）;

%?linear?kernel
K2=X‘*X;
[T2Z2]=KLFDA（K2Y1）;

%%%%%%%%%%%%%%%%%%%%%%?Displaying?original?2D?d

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????2471??2009-04-04?16:52??KLFDA\demo_KLFDA.m

?????文件???????2443??2009-04-04?21:12??KLFDA\KLFDA.m

?????文件????????199??2006-12-22?10:58??KLFDA\Kmatrix_Gauss.m

?????目錄??????????0??2010-04-20?09:33??KLFDA

-----------?---------??----------?-----??----

?????????????????5113????????????????????4