Terms:
- True Positive (TP): Observation is positive, and is predicted to be positive.
- False Negative (FN): Observation is positive, but is predicted negative.
- True Negative (TN): Observation is negative, and is predicted to be negative.
- False Positive (FP): Observation is negative, but is predicted positive.
Precision = TP/(TP+FP)
Sensitivity(recall)=TP/(TP+FN)
Specificity=TN/(TN+FP)
Accuracy=(TP+TN)/(TP+TN+FP+FN)
