Hello,
I would like to ask how would I go about drawing the Precision/Recall curve for each system for each query. How does the Precision-Recall curve looks like for this question?
I plotted points of Precision@rank_k and its corresponding recall for each of the query but I am not sure how to extend it from recall of 0 to recall of 1. From my understanding, the Precision-Recall curves are drawn from recall = 0 to recall = 1. Given that I have only a few coordinates of (Precision,Recall) for each query, how would I interpolate the line from a recall of 0 to a recall of 1?
Thank you.