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Home MathPack Statis Class TCFEvaluator Methods TnRate | |||||||
See also: TpRate, FpRate, FnRate | |||||||
TnRate |
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The function TnRate calculates the true negative rate of the classifier for a particular threshold which has to be set by calling the method CalcConfusionMatrix. The valid range for the true negative rate is from 0.0 to 1.0. A negative value indicates a condition where the true negative rate cannot be calculated: -1 ... the method CalcConfusionMatrix has not been called before
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