Queryid (Num):       30
Total number of documents over all queries
    Retrieved:     8727
    Relevant:      2052
    Rel_ret:        786
Interpolated Recall - Precision Averages:
    at 0.00       0.5900 
    at 0.10       0.3589 
    at 0.20       0.2645 
    at 0.30       0.2090 
    at 0.40       0.1784 
    at 0.50       0.1474 
    at 0.60       0.1369 
    at 0.70       0.1040 
    at 0.80       0.0659 
    at 0.90       0.0330 
    at 1.00       0.0192 
Average precision (non-interpolated) for all rel docs(averaged over queries)
                  0.1615 
Precision:
  At    5 docs:   0.3067
  At   10 docs:   0.2867
  At   15 docs:   0.2822
  At   20 docs:   0.2667
  At   30 docs:   0.2589
  At  100 docs:   0.1747
  At  200 docs:   0.1172
  At  300 docs:   0.0873
R-Precision (precision after R (= num_rel for a query) docs retrieved):
    Exact:        0.2220