Precision, Recall, Sensitivity and Specificity

In this article, we have explained 4 core concepts which are used to evaluate accuracy of techniques namely Precision, Recall, Sensitivity and Specificity. We have explained this with examples.

Table of contents:

Introduction with an exampleConfusion MatrixPrecisionRecall or SensitivitySpecificityHow to remember ?Let us have a small test !

Prerequisites:

Model EvaluationPerformance metrics in Classification and RegressionBasics of Machine Learning Image Classification Techniques

In o...