how to find and plot accuracy graph of face recognition system??

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azizullah khan 2014-2-16

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评论： azizullah khan 2014-2-16

How i can find accuracy of a face recognition system..how i can test my code that how many it can detect..kindly mention the standard methods....i want to plot graph of accuracy ...if anyone have idea kindly mention it.....

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Image Analyst 2014-2-16

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It's typically done by measuring the area under the ROC curves. http://en.wikipedia.org/wiki/ROC_curve

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azizullah khan 2014-2-16

Dear sir i have ORL database which contain 400 images...how i can find accuracy..how many images i have to test..if i test 10 images of my own choice then i have different accuracy... kindly elaborate it here how to test...i want accuracy vs threshold graph....

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