Precision.md (291B)
1 # Precision of a classifier 2 3 CH 3 4 5 **Definition:** The precision of a classifier (classification model) is the accuracy of positive predictions. 6 7 Here is the formula: 8 9 precision = TP / TP+FP 10 11 As can be seen, this does not take into account negatives only true positives and false positives.