Queryid (Num):       30
Total number of documents over all queries
    Retrieved:     8971
    Relevant:      2052
    Rel_ret:        953
Interpolated Recall - Precision Averages:
    at 0.00       0.5669 
    at 0.10       0.3591 
    at 0.20       0.3026 
    at 0.30       0.2478 
    at 0.40       0.2166 
    at 0.50       0.1638 
    at 0.60       0.1056 
    at 0.70       0.0912 
    at 0.80       0.0595 
    at 0.90       0.0250 
    at 1.00       0.0000 
Average precision (non-interpolated) for all rel docs(averaged over queries)
                  0.1766 
Precision:
  At    5 docs:   0.3600
  At   10 docs:   0.3467
  At   15 docs:   0.3089
  At   20 docs:   0.2983
  At   30 docs:   0.2833
  At  100 docs:   0.1983
  At  200 docs:   0.1347
  At  300 docs:   0.1059
R-Precision (precision after R (= num_rel for a query) docs retrieved):
    Exact:        0.2457