資源簡介
pca+lda+粗糙集+模糊神經網絡
saveORLimage.m將ORL人臉庫分為測試集ptest和訓練集pstudy存為imagedata.mat
1.savelda.m將人臉庫先進行pca降維,再用lda進行特征提取,得到新的測試集ldatest和訓練集ldastudy存為imageldadata.mat
2.對ldastudy進行離散化(discretimage.m),得到離散化矩陣disdata,存入到imagedisdata.mat
3.將disdata組成決策表(savers.m),通過對disdata的條件屬性進行約簡,得到其一個約簡,組成新的測試集rstest和訓練集rsstudy存為imagersdata.mat
4.對rsstudy進行模糊神經網絡訓練(savecul.m),對模糊神經網絡的參數進行調整學習將其存入culdata.mat
5.用runfnn.m對rstest進行測試得到其識別率
代碼片段和文件信息
%判斷集合a是否是集合b的子集,如果是返回1,否則返回0
function?t=ainb(ab)
s=0;?%s代表集合a中屬于集合b的元素數目
for?i=1:size(a2)
????if?ismember(a(i)b)%
????s=s+1;
????end
end
%如果集合a中屬于集合b的元素數目等于集合a中的元素數目,則集合a是集合b的子集
if?s==size(a2)
????t=1;
else
????t=0;
end
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????309??2010-01-10?15:35??rspcafnni\ainb.m
?????文件????????118??2006-11-28?14:27??rspcafnni\calgaussmf.m
?????文件????????706??2006-12-05?09:53??rspcafnni\calmaxpos.m
?????文件????????259??2006-01-09?15:16??rspcafnni\calout.m
?????文件????????419??2006-11-29?20:58??rspcafnni\calu.m
?????文件????????229??2006-11-23?15:06??rspcafnni\ComputeDistance.m
?????文件??????19022??2010-01-13?15:53??rspcafnni\culdata.mat
?????文件????????198??2010-01-10?15:34??rspcafnni\delattr.m
?????文件???????2525??2010-01-11?22:01??rspcafnni\discretimage.m
?????文件???????1431??2006-11-29?20:54??rspcafnni\fnnc.m
?????文件???????1134??2006-11-28?14:27??rspcafnni\fnnlearn.m
?????文件????????521??2010-01-10?16:06??rspcafnni\Generateba
?????文件??????92543??2006-12-22?17:06??rspcafnni\image-ba
?????文件??????11382??1998-06-26?08:53??rspcafnni\image-ba
?????文件??????11382??1998-06-26?08:53??rspcafnni\image-ba
?????文件??????11382??1998-06-26?08:53??rspcafnni\image-ba
?????文件??????11382??1998-06-26?08:53??rspcafnni\image-ba
?????文件??????11382??1998-06-26?08:53??rspcafnni\image-ba
?????文件??????11382??1998-06-26?08:53??rspcafnni\image-ba
?????文件??????11382??1998-06-26?08:53??rspcafnni\image-ba
?????文件??????11382??1998-06-26?08:53??rspcafnni\image-ba
?????文件??????11382??1998-06-26?08:53??rspcafnni\image-ba
?????文件??????11382??1998-06-26?08:53??rspcafnni\image-ba
?????文件??????11382??1998-06-26?08:53??rspcafnni\image-ba
?????文件??????11382??1998-06-26?08:53??rspcafnni\image-ba
?????文件??????11382??1998-06-26?08:53??rspcafnni\image-ba
?????文件??????11382??1998-06-26?08:53??rspcafnni\image-ba
?????文件??????11382??1998-06-26?08:53??rspcafnni\image-ba
?????文件??????11382??1998-06-26?08:53??rspcafnni\image-ba
?????文件??????11382??1998-06-26?08:53??rspcafnni\image-ba
............此處省略1239個文件信息
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