Created
October 11, 2012 20:14
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Getting classification tresholds.
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| function [treshold, direction] = classificationTreshold(D1, D2) | |
| meA=D1.Mean; | |
| siA=D1.Sigma; | |
| meC=D2.Mean; | |
| siC=D2.Sigma; | |
| hlavni = (siC^2-siA^2); | |
| funA = [ | |
| hlavni | |
| (2*(siA^2*meC-siC^2*meA)) | |
| ((siC^2*meA^2-siA^2*meC^2) - log((D1.Prior/siA)/(D2.Prior/siC)) * (2*siA^2*siC^2)) | |
| ]; | |
| treshold = roots(funA); | |
| direction = (hlavni > 0); | |
| end |
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