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Table 2 Results for CEM task.

From: tmChem: a high performance approach for chemical named entity recognition and normalization

Setup Internal Evaluation Set Official Test Set
  P R F P R F
Model 1 0.8773 0.8758 0.8766 0.8595 0.8721 0.8657
Model 2 0.8781 0.8634 0.8707 0.8909 0.8575 0.8739
Naïve combination 0.8323 0.9290 0.8780 0.8192 0.9209 0.8671
Heuristic combination 0.8659 0.9002 0.8827 0.8516 0.8906 0.8706
High recall combination 0.7651 0.9290 0.8391 0.7672 0.9212 0.8372
  1. Results for the CEM task for each experimental setup on our internal evaluation set and the official test set, as measured by micro-averaged precision (P), recall (R) and f-measure (F). The highest value is shown in bold.