SP500207 Appendix A: TREC-1 Results appendix National Institute of Standards and Technology Donna K. Harman [OCRerr]ults - CITRI, Royal Melbourne Institute of Technology L t Summary Statistics Run number citri3-full, automatic Recall-Precision Curve Num[OCRerr]queries 50 1 Total number of documents over all queries Retrieved 10000 Relevant 16400 Rel[OCRerr]et 2011 [OCRerr]call Level Averages Document Level Averages Recall Precision at 5 docs 0.0109 0.5000 at 15 docs 0.0289 0.4453 at 30 docs 0.0553 0.4320 at 100 docs 0.1162 0.3080 at 200 docs 0.1431 0.2011 all Precision 0 0.7436 0 0.2834 0 0.1325 0 0.0742 () 0.0192 () 0.0147 [) 0.0120 [) 0.0000 ) 0.0000 ) 0.0000 ) 0.0000 ;e precision for all points [OCRerr]vg 0.1163 r,eprecisionfor3l ediate points ).50, 0.80) I vg 0.0491 0.8 - 0.6 Precision 0.4 0.2 0 0 0.2 0.4 0.6 ROC Averages False Alarm Detection Recall 0.00000 0.0480 NORMAL DEVIATE - Detection-False Alarm 0.00001 0.0675 0.00002 0.0824 0 `C Ol 0.02 0.16 0.5 0.84 0.98 0.[OCRerr] 3 0.00003 0.0931 0.00004 0.1019 0.00005 0.1083 0.00006 0.1140 0.00007 0.1200 0.00008 0.1241 0.00009 0.1269 2 1 0 -1 -2 -3 -3 -2 -1 0 1 2 3