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  • 大小: 45.78MB
    文件類型: .zip
    金幣: 1
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    發(fā)布日期: 2023-07-17
  • 語言: C/C++
  • 標(biāo)簽: cnncc++??

資源簡(jiǎn)介

c-c++寫的卷積神經(jīng)網(wǎng)絡(luò),沒有使用庫(kù),都是自己寫的函數(shù),是vs工程文件,minst手寫庫(kù)識(shí)別,最基礎(chǔ)的cnn

資源截圖

代碼片段和文件信息

#include?
#include?
#include?
#include?
#include?
#include?
#include?“cnn.h“

void?cnnsetup(CNN*?cnnnSize?inputSizeint?outputSize)
{
cnn->layerNum=5;

nSize?inSize;
int?mapSize=5;
inSize.c=inputSize.c;
inSize.r=inputSize.r;
cnn->C1=initCovlayer(inSize.cinSize.r516);
inSize.c=inSize.c-mapSize+1;
inSize.r=inSize.r-mapSize+1;
cnn->S2=initPoollayer(inSize.cinSize.r266AvePool);
inSize.c=inSize.c/2;
inSize.r=inSize.r/2;
cnn->C3=initCovlayer(inSize.cinSize.r5612);
inSize.c=inSize.c-mapSize+1;
inSize.r=inSize.r-mapSize+1;
cnn->S4=initPoollayer(inSize.cinSize.r21212AvePool);
inSize.c=inSize.c/2;
inSize.r=inSize.r/2;
cnn->O5=initOutlayer(inSize.c*inSize.r*12outputSize);

cnn->e=(float*)calloc(cnn->O5->outputNumsizeof(float));
}

Covlayer*?initCovlayer(int?inputWidthint?inputHeightint?mapSizeint?inChannelsint?outChannels)
{
Covlayer*?covL=(Covlayer*)malloc(sizeof(Covlayer));

covL->inputHeight=inputHeight;
covL->inputWidth=inputWidth;
covL->mapSize=mapSize;

covL->inChannels=inChannels;
covL->outChannels=outChannels;

covL->isFullConnect=true;?//?默認(rèn)為全連接

//?權(quán)重空間的初始化,先行再列調(diào)用,[r][c]
int?ijcr;
srand((unsigned)time(NULL));
covL->mapData=(float****)malloc(inChannels*sizeof(float***));
for(i=0;i covL->mapData[i]=(float***)malloc(outChannels*sizeof(float**));
for(j=0;j covL->mapData[i][j]=(float**)malloc(mapSize*sizeof(float*));
for(r=0;r covL->mapData[i][j][r]=(float*)malloc(mapSize*sizeof(float));
for(c=0;c float?randnum=(((float)rand()/(float)RAND_MAX)-0.5)*2;?
covL->mapData[i][j][r][c]=randnum*sqrt((float)6.0/(float)(mapSize*mapSize*(inChannels+outChannels)));
}
}
}
}
//?權(quán)重梯度變化
covL->dmapData=(float****)malloc(inChannels*sizeof(float***));
for(i=0;i covL->dmapData[i]=(float***)malloc(outChannels*sizeof(float**));
for(j=0;j covL->dmapData[i][j]=(float**)malloc(mapSize*sizeof(float*));
for(r=0;r covL->dmapData[i][j][r]=(float*)calloc(mapSizesizeof(float));
}
}
}

covL->basicData=(float*)calloc(outChannelssizeof(float));

int?outW=inputWidth-mapSize+1;
int?outH=inputHeight-mapSize+1;


covL->d=(float***)malloc(outChannels*sizeof(float**));
covL->v=(float***)malloc(outChannels*sizeof(float**));
covL->y=(float***)malloc(outChannels*sizeof(float**));
for(j=0;j covL->d[j]=(float**)malloc(outH*sizeof(float*));
covL->v[j]=(float**)malloc(outH*sizeof(float*));
covL->y[j]=(float**)malloc(outH*sizeof(float*));
for(r=0;r covL->d[j][r]=(float*)calloc(outWsizeof(float));
covL->v[j][r]=(float*)calloc(outWsizeof(float));
covL->y[j][r]=(float*)calloc(outWsizeof(float));
}
}

return?covL;
}

Poollayer*?initPoollayer(int?inputWidthint?inputHe

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-03-21?15:28??cnn\
?????目錄???????????0??2017-07-06?20:27??cnn\.vs\
?????目錄???????????0??2017-07-06?20:27??cnn\.vs\cnn\
?????目錄???????????0??2017-07-06?20:27??cnn\.vs\cnn\v14\
?????文件???????56832??2018-03-21?15:28??cnn\.vs\cnn\v14\.suo
?????目錄???????????0??2017-07-13?15:54??cnn\Debug\
?????文件???????69632??2018-03-21?15:26??cnn\Debug\Project1.exe
?????文件??????468328??2018-03-21?15:26??cnn\Debug\Project1.ilk
?????文件?????1118208??2018-03-21?15:26??cnn\Debug\Project1.pdb
?????文件???????15592??2017-07-13?15:46??cnn\Debug\minst.txt
?????目錄???????????0??2018-03-21?15:29??cnn\Minst\
?????文件???????????4??2018-03-21?14:50??cnn\Minst\1
?????文件???????????4??2018-03-21?14:39??cnn\Minst\1.txt
?????文件???????????4??2018-03-21?14:50??cnn\Minst\2
?????文件???????????4??2018-03-21?14:39??cnn\Minst\2.txt
?????文件????25659768??2017-07-06?09:25??cnn\Minst\PNG格式MNIST數(shù)據(jù)庫(kù).rar
?????文件??????????37??2017-04-27?18:40??cnn\Minst\ReadMe.txt
?????文件?????1648877??2017-07-06?09:55??cnn\Minst\t10k-images-idx3-ubyte.gz
?????文件?????7840016??1998-01-26?23:07??cnn\Minst\t10k-images.idx3-ubyte
?????文件????????4542??2017-07-06?09:54??cnn\Minst\t10k-labels-idx1-ubyte.gz
?????文件???????10008??1998-01-26?23:07??cnn\Minst\t10k-labels.idx1-ubyte
?????文件?????9912422??2017-07-06?09:55??cnn\Minst\train-images-idx3-ubyte.gz
?????文件????47040016??1996-11-18?23:36??cnn\Minst\train-images.idx3-ubyte
?????文件???????28881??2017-07-06?09:54??cnn\Minst\train-labels-idx1-ubyte.gz
?????文件???????60008??1996-11-18?23:36??cnn\Minst\train-labels.idx1-ubyte
?????目錄???????????0??2018-03-21?15:26??cnn\Project1\
?????目錄???????????0??2018-03-21?15:26??cnn\Project1\Debug\
?????文件?????????975??2017-07-12?14:05??cnn\Project1\Debug\Project1.Build.CppClean.log
?????文件?????????361??2018-03-21?15:26??cnn\Project1\Debug\Project1.log
?????目錄???????????0??2018-03-21?15:26??cnn\Project1\Debug\Project1.tlog\
?????文件????????2198??2018-03-21?15:26??cnn\Project1\Debug\Project1.tlog\CL.command.1.tlog
............此處省略32個(gè)文件信息

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