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Table 4 The effect of the post-processing procedures on overall system performance.

From: BioCreAtIvE Task1A: entity identification with a stochastic tagger

CV Average All PP No PP No rule No abbreviation No lexicon
Precision 82.0% 68.0% 74.2% 81.0% 73.1%
Recall 81.1% 76.6% 80.1% 79.8% 79.8%
F-mesure 81.6% 72.0% 77.0% 80.4% 76.3%
Delta-F base -9.5% -4.5% -1.2% -5.2%
  1. This table shows the effects of each post-processing procedures in comparison with the all post-processing results. For example, No rule column shows the results without rule-based post-processing, that shows 4.5% lower score than All Post-processing in F-measure.