Calculating metrics from the confusion matrix
The confusion matrix of a binary classification model lists the number of correct and incorrect predictions obtained on the test dataset and is useful for evaluating the performance of your model.
Suppose you have trained a classification model that predicts whether customers will cancel their service at a telecommunications company and obtained the following confusion matrix on your test dataset. Here yes represents the positive class, while no represents the negative class.

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Modeling with tidymodels in R
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