how to manually adjust threshold value in PERFCURVE(LABELS,SCORES,POSCLASS)
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I have 100 subjects, I used KNN classifier for classification, when i use perfcurve function for roc it automatically displays result, the question in my mind is how and where to adjust threshold values in perfcurve that causes on result.
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Mohammad Sami
el 5 de Mzo. de 2020
Use the roc function for the multiclass problem.
An example is shown in the documentation.
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