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Table 6 Alvis system scores for entity recall, recall, precision and F-score on the BB task by location type.

From: Event extraction of bacteria biotopes: a knowledge-intensive NLP-based approach

  Bacteria Host Host-part Env. Geo. Water Soil
Entity 84 (84) 82 (82) 76 (72) 61 (53) 70 (29) 64 (83) 88 (86)
Recall        
Recall   63 (61) 56 (53) 41 (29) 31 (13) 35 (60) 70 (69)
Precision   55 (48) 40 (42) 24 (24) 36 (38) 44 (55) 70 (59)
F-score   59 (53) 47 (47) 31 (26) 34 (19) 39 (57) 70 (63)
  1. The current system scores are found on the left while previous (BioNLP 2011 challenge) scores are in the parenthesis. Medical is not included because it is not significant. Food was not found in the test corpus.