Queryid (Num):       30
Total number of documents over all queries
    Retrieved:     8971
    Relevant:      2052
    Rel_ret:        997
Interpolated Recall - Precision Averages:
    at 0.00       0.5446 
    at 0.10       0.3856 
    at 0.20       0.2902 
    at 0.30       0.2494 
    at 0.40       0.2132 
    at 0.50       0.1693 
    at 0.60       0.0942 
    at 0.70       0.0710 
    at 0.80       0.0632 
    at 0.90       0.0426 
    at 1.00       0.0000 
Average precision (non-interpolated) for all rel docs(averaged over queries)
                  0.1749 
Precision:
  At    5 docs:   0.3867
  At   10 docs:   0.3333
  At   15 docs:   0.3222
  At   20 docs:   0.2983
  At   30 docs:   0.2711
  At  100 docs:   0.1987
  At  200 docs:   0.1392
  At  300 docs:   0.1108
R-Precision (precision after R (= num_rel for a query) docs retrieved):
    Exact:        0.2383