What do you understand by statistical power of sensitivity and how do you calculate it?

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For machine learning domain What is meant by statistical power of sensitivity and how do you calculate it?
Aug 20, 2018 in Data Analytics by Anmol
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Sensitivity is commonly used to validate the accuracy of a classifier (Logistic, SVM, Random Forest etc.).

Sensitivity is nothing but “Predicted True events/ Total events”. True events here are the events which were true and model also predicted them as true.

Calculation of seasonality is pretty straight forward.

Seasonality = ( True Positives ) / ( Positives in Actual Dependent Variable )

where true positives are positive events which are correctly classified as positives.

answered Aug 20, 2018 by Anmol
• 3,620 points

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