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Title: PCA Download
 Description: 1, read the picture, according to the line 2 of PGN format, the size of the matrix is 28*28=784, obtained according to the line4. 2, read the picture, according to the line 2 of PGN format, the size of the matrix is 28*28=784, obtained according to the line4. 3. Calculate the average matrix. 4. The average value matrix is SVD: 5. The average matrix carries out the output of the first 20 singular vector after SVD. 6. take each picture of the training set as a line, form a matrix, and then decompose the matrix by PCA. 7. this matrix reduces the dimension of each picture of the test set and gets the image.
 Downloaders recently: [More information of uploader 彦雁]
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FilenameSizeDate
PCA 0 2017-07-03
PCA\.DS_Store 6148 2017-07-03
__MACOSX 0 2017-07-03
__MACOSX\PCA 0 2017-07-03
__MACOSX\PCA\._.DS_Store 120 2017-07-03
PCA\.idea 0 2017-07-03
PCA\.idea\misc.xml 137 2017-07-02
PCA\.idea\modules.xml 258 2017-07-02
PCA\.idea\PCA.iml 97 2017-07-02
PCA\.idea\workspace.xml 22551 2017-07-03
PCA\cmake-build-debug 0 2017-07-02
PCA\cmake-build-debug\cmake_install.cmake 1251 2017-07-02
PCA\cmake-build-debug\CMakeCache.txt 38324 2017-07-02
PCA\cmake-build-debug\CMakeFiles 0 2017-07-03
PCA\cmake-build-debug\CMakeFiles\3.7.1 0 2017-07-02
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PCA\cmake-build-debug\CMakeFiles\PCA.dir\link.txt 150 2017-07-02
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PCA\cmake-build-debug\PCA 13648 2017-07-02
PCA\cmake-build-debug\PCA.cbp 5299 2017-07-02
PCA\cmake-build-debug\test0 0 2017-07-02
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