ValidateAdaptiveLogistic now has a default option let user specify the default valuefor confusion matrix, now the output is:
Log-likelihood:Min=-100.00, Max=0.00, Mean=-27.10, Median=0.00 AUC = 0.48 ======================================================= Confusion Matrix ------------------------------------------------------- a c <--Classified as 9711 0 | 9711 a = normal 0 12833 | 12833 c = anomaly Default Category: anomaly: 2 Entropy Matrix: [[NaN, NaN], [-0.0, -0.0]] It seems AUC and Entropy still can't work, and the labels confusion matrix use should sequencially, that's it should use a, b, c, d, e ....., but here b is not used. On Sat, Aug 6, 2011 at 11:21 AM, Ted Dunning <[email protected]> wrote: > Try setting the default category to 'a' when the confusion matrix is > constructed. > > On Fri, Aug 5, 2011 at 7:54 PM, Xiaobo Gu <[email protected]> wrote: > >> #2, What does the number after unknown mean, the internal code for >> unknown? Since the confusionmatrix is created with default category >> named unknown, so unknown will always shown in the result, even no >> records are unknown, just like this example? >> >
