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in Data Science by
Q:
Write the equation and calculate the precision and recall rate.

2 Answers

0 votes
by

Consider the same confusion matrix used in the previous question.

true negative

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Precision = (True positive) / (True Positive + False Positive)

= 262 / 277

= 0.94

Recall Rate = (True Positive) / (Total Positive + False Negative)

= 262 / 288

= 0.90

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