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J Am Med Inform Assoc 14:772-780 doi:10.1197/jamia.M2407
  • Original Investigation

Knowledge-based Methods to Help Clinicians Find Answers in MEDLINE

Table 5

Results for Specific (Complex) Questions

System MAP Bpref R-prec MRR P@5 P@10
PubMed 0.4125 0.2944 0.4527 0.8667 0.6400 0.5800
Essie 0.5356 0.6358 0.5394 1.0000 0.8800 0.8600
SemRep 0.2158 0.2338 0.2520 0.8000 0.7200 0.5000
Summarization
  CQA-1.0 0.6286 0.7195 0.6008 1.0000 1.0000 0.9800
  Fusion all 0.6677 0.6572 0.5775 0.9000 0.8800 0.8200
  Fusion 3 0.7839 0.8001 0.6866 1.0000 0.9200 0.8400

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