# ROC curve with multiple points

In a typical ROC curve all I do is a line from (0, 0) to (tpr, fpr) and a line from (tpr, fpr) to (1, 1). Now I see ROC curves with more than one points. Can someone explain what these extra points represent?

• More than one points is unclear. Perhaps you would upload a picture of what you are asking to clarify, please? Welcome to the site. – Carl Sep 29 '16 at 14:31