資源簡介
首先用PCA對ORA人臉圖像降維,然后用模糊支持向量機對提取的特征向量進行分類,識別率較高。
代碼片段和文件信息
function???[]=classifier(a1kerBeginNumclassnumtotalperclasssampperclassdimension)
%?classifier:
%???????Classify?images?by?using?FSVM?with?Decision?tree.
%
%?Usage:
%???????[]=classifier(a1kerBeginNumclassnumtotalperclasssampperclassdimension)
%?
%?Parameters:
%???????a1?????????????-?matrix?of?test?samplesize=(classnum*totalperclassdimension)
%???????ker????????????-?input?kernel
%???????classnum???????-?number?of?classes
%???????totalperclass??-?number?subclass?of?each?class
%???????sampperclass???-?number?of?sample?of?each?class
%???????dimension??????-?the?dimension?of?source?images
%
%??Author:?michael.song(song_xn@yahoo.com.cn)
test_x=a1;
test_y=zeros(classnum*totalperclass1);
for?i=BeginNum:BeginNum+classnum-1??????????%?make?class?flagfrom?1?to?c
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????5539??2003-12-15?21:54??fsvm+pca人臉識別\fsvm_pca人臉識別\classifier.m
?????文件???????1601??2003-12-04?14:54??fsvm+pca人臉識別\fsvm_pca人臉識別\competition_fsvm.m
?????文件???????2254??2003-12-04?15:11??fsvm+pca人臉識別\fsvm_pca人臉識別\fsvm_kernel.m
?????文件????????738??2007-09-16?13:15??fsvm+pca人臉識別\fsvm_pca人臉識別\getdate.m
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
?????文件???????3766??2002-05-12?08:46??fsvm+pca人臉識別\fsvm_pca人臉識別\image-ba
............此處省略251個文件信息
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