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Recent snippets posted on Snipplr.comen-usMon, 25 May 2015 06:04:06 GMT(C++) Mex Function for Mahalanobis Function - benjamin
http://snipplr.com/view/22115/mex-function-for-mahalanobis-function/
This code is a demonstration of writing mex functions using the armadillo scientific library. Please see my blog post for more details and leave comments there. ]]>Thu, 29 Oct 2009 16:20:43 GMThttp://snipplr.com/view/22115/mex-function-for-mahalanobis-function/(C++) Fast Scientific Computation in Mex Functions Using Armadillo - benjamin
http://snipplr.com/view/22114/fast-scientific-computation-in-mex-functions-using-armadillo/
This code is a demonstration of how to do fast scientific computation in mex functions using the armadillo library. See my blog post for details and leave comments there. ]]>Thu, 29 Oct 2009 16:13:44 GMThttp://snipplr.com/view/22114/fast-scientific-computation-in-mex-functions-using-armadillo/(MatLab) true positive rate and false positive rate for receiver operating characteristics (ROC) and area under the curve - benjamin
http://snipplr.com/view/22110/true-positive-rate-and-false-positive-rate-for-receiver-operating-characteristics-roc-and-area-under-the-curve/
i assume you have T,Y element of {-1,1}, see also my AUC function. ]]>Thu, 29 Oct 2009 15:15:27 GMThttp://snipplr.com/view/22110/true-positive-rate-and-false-positive-rate-for-receiver-operating-characteristics-roc-and-area-under-the-curve/