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Table 7 Summary of evaluation results for text inputs

From: NCBO Ontology Recommender 2.0: an enhanced approach for biomedical ontology recommendation

Database Mean lengtha Executions with coverage < 20%b Mean coverage (top ranked ontology)c Execution time (seconds)
1.0* 2.0** 1.0* 2.0** 2.0 (sets)*** 1.0* 2.0** 2.0 (sets)***
AUTDB 128.8 12.0% 0.0% 66.8% 76.0% 90.3% 12.2 18.3 26.9
GEO 146.4 8.0% 0.0% 70.7% 76.9% 92.9% 11.2 17.2 26.1
GM 55.7 48.0% 0.0% 46.6% 82.6% 94.8% 9.6 12.3 15.2
IDV 150.2 28.0% 0.0% 50.6% 71.8% 89.3% 9.5 13.1 21.1
PM 208.9 7.0% 0.0% 69.1% 73.8% 93.1% 13.8 21.2 36.9
PMH 77.4 13.0% 0.0% 61.1% 73.5% 91.9% 8.0 10.5 13.3
Mean 127.9 19.3% 0.0% 60.8% 75.7% 92.1% 10.7 15.4 23.2
  1. aMean of the number of words for the inputs extracted from the database
  2. bPercentage of executions where the coverage of the top recommended ontology was lower than 20%
  3. cMean coverage provided by the top ranked ontology
  4. *Ontology Recommender 1.0; **Ontology Recommender 2.0; ***Ontology Recommender 2.0 (ontology sets output)