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  • 大小: 7.12M
    文件類型: .zip
    金幣: 1
    下載: 0 次
    發布日期: 2021-02-02
  • 語言: Matlab
  • 標簽: CNN??MATLAB??CNN_Face??face??

資源簡介

自己編寫的CNN程序,包括怎么創建數據集

資源截圖

代碼片段和文件信息

function?net?=?cnnapplygrads(net?opts)??
????for?l?=?2?:?numel(net.layers)??
????????if?strcmp(net.layers{l}.type?‘c‘)??
????????????for?j?=?1?:?numel(net.layers{l}.a)??
????????????????for?ii?=?1?:?numel(net.layers{l?-?1}.a)??
????????????????????%?這里沒什么好說的,就是普通的權值更新的公式:W_new?=?W_old?-?alpha?*?de/dW(誤差對權值導數)??
????????????????????net.layers{l}.k{ii}{j}?=?net.layers{l}.k{ii}{j}?-?opts.alpha?*?net.layers{l}.dk{ii}{j};??
????????????????end
????????????????net.layers{l}.b{j}?=?net.layers{l}.b{j}?-?opts.alpha?*?net.layers{l}.db{j};
????????????end??
???????????
????????end??
????end??
??
????net.ffW?=?net.ffW?-?opts.alpha?*?net.dffW;??
????net.ffb?=?net.ffb?-?opts.alpha?*?net.dffb;??
end??

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

?????文件????????744??2016-11-21?16:32??face-CNN\cnnapplygrads.m

?????文件???????3966??2016-11-21?16:32??face-CNN\cnnbp.m

?????文件???????3105??2016-12-19?17:43??face-CNN\cnnexamples.m

?????文件???????3864??2016-11-21?16:32??face-CNN\cnnff.m

?????文件???????3980??2016-11-21?16:32??face-CNN\cnnff2.m

?????文件???????3621??2016-11-21?16:32??face-CNN\cnnsample.m

?????文件???????6645??2016-11-23?14:55??face-CNN\cnnsample_letters.m

?????文件???????3377??2016-11-21?16:32??face-CNN\cnnsample_nums.m

?????文件???????5235??2016-11-21?16:32??face-CNN\cnnsetup.m

?????文件????????970??2016-11-21?16:53??face-CNN\cnntest.m

?????文件???????2276??2016-11-21?16:32??face-CNN\cnntrain.m

?????文件??????25501??2016-11-21?17:09??face-CNN\face.mat

?????文件??????25501??2016-12-19?17:37??face-CNN\LETTERS.mat

?????文件????????965??2016-11-21?16:32??face-CNN\location.m

?????文件??????11382??2009-08-17?08:27??face-CNN\ORL人臉庫\ORL92112\bmp\s1\1.BMP

?????文件??????11382??2009-08-17?08:27??face-CNN\ORL人臉庫\ORL92112\bmp\s1\10.BMP

?????文件??????11382??2009-08-17?08:27??face-CNN\ORL人臉庫\ORL92112\bmp\s1\2.BMP

?????文件??????11382??2009-08-17?08:27??face-CNN\ORL人臉庫\ORL92112\bmp\s1\3.BMP

?????文件??????11382??2009-08-17?08:27??face-CNN\ORL人臉庫\ORL92112\bmp\s1\4.BMP

?????文件??????11382??2009-08-17?08:27??face-CNN\ORL人臉庫\ORL92112\bmp\s1\5.BMP

?????文件??????11382??2009-08-17?08:37??face-CNN\ORL人臉庫\ORL92112\bmp\s1\6.BMP

?????文件??????11382??2009-08-17?08:37??face-CNN\ORL人臉庫\ORL92112\bmp\s1\7.BMP

?????文件??????11382??2009-08-17?08:37??face-CNN\ORL人臉庫\ORL92112\bmp\s1\8.BMP

?????文件??????11382??2009-08-17?08:37??face-CNN\ORL人臉庫\ORL92112\bmp\s1\9.BMP

????..A.SH.?????37376??2009-08-17?09:06??face-CNN\ORL人臉庫\ORL92112\bmp\s1\Thumbs.db

?????文件??????11382??2009-08-17?09:04??face-CNN\ORL人臉庫\ORL92112\bmp\s10\1.BMP

?????文件??????11382??2009-08-17?09:04??face-CNN\ORL人臉庫\ORL92112\bmp\s10\10.BMP

?????文件??????11382??2009-08-17?09:04??face-CNN\ORL人臉庫\ORL92112\bmp\s10\2.BMP

?????文件??????11382??2009-08-17?09:04??face-CNN\ORL人臉庫\ORL92112\bmp\s10\3.BMP

?????文件??????11382??2009-08-17?09:04??face-CNN\ORL人臉庫\ORL92112\bmp\s10\4.BMP

............此處省略1120個文件信息

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