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Methodological Analysis of Principal Component Analysis ...

IJCEM International Journal of Computational Engineering & Management, Vol. 16 Issue 2, March 2013 ISSN (Online): 2230-7893 IJCEM 32 Methodological Analysis of Principal Component Analysis (PCA) Method Liton Chandra Paul1, Abdulla Al Suman2, Nahid Sultan3 1,2,3 Department of Electronics & Telecommunication Engineering, Rajshahi University of Engineering & Technology, Rajshahi-6204, Bangladesh. Abstract Principal Components Analysis (PCA) is a practical and standard statistical tool in modern data Analysis that has found application in different areas such as face recognition, image compression and neuroscience.

Methodological Analysis of Principal Component Analysis (PCA) Method. PCA is a statistical approach used for reducing the number of variables which is most widely used in face recognition. In PCA, every image in the training set is represented as a linear combination of weighted eigenvectors called eigenfaces. ...

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