Department of Computer Science - Old Dominion University

In the confusion matrix above, the precision for the class A would be calculated as:Precision. A = tp A /(tp A +e BA +e CA) = 25/(25+3+1) ≈ 0.86The number is reported by RDS as a value between 0 and 1.Recall. Recall is a measure of the ability of a prediction model to select instances of a certain class from a data set. It is commonly also ... ................
................