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J Am Med Inform Assoc 14:253-263 doi:10.1197/jamia.M2233
  • The Practice of Informatics

Essie: A Concept-based Search Engine for Structured Biomedical Text

Table 4

Text REtrieval Conference (TREC) 2006 Comparison for Passage, Aspect, and Document Mean Average Precision (MAP) for Essie Automatic, Manual, and Interactive Searches (Total of 92 Submitted Runs)

System Passage MAP Aspect MAP Document MAP
Essie interactive 0.0827, 9th 0.4051, 2nd 0.4730, 4th
Essie manual 0.0470, 25th 0.2664, 12th 0.3648, 23rd
Essie automatic 0.0406, 34th 0.1922, 33rd 0.3421, 36th
Best passage run (Tsinghua University) 0.1486, 1st 0.3040, 7th 0.4335, 7th
Best aspect and document run* 0.0750, 10th 0.4411, 1st 0.5439, 1st

  • ↵* University of Illinois at Chicago.

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