Specificity and sensitivity of ANN

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farheen asdf
farheen asdf 2016-1-1
回答： Star Strider 2016-1-1
Hi. I have used ANN to train a dataset and now i want to find its specificity and sensitivity. Are these two things the same as True negative rate and true positive rate which i have found from my confusion matrix? What other parameters can I use to show the performance of a classifier? Thanks. Have a nice day.

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Star Strider
Star Strider 2016-1-1
You have it correct according to the discussion in Sensitivity and specificity. Those are likely the best to assess a binary classifier performance, the ROC curve (the perfcurve function in the Statistics Toolbox) being an extension of that.

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