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Table 6 Results of systems described in this paper

From: Chemlistem: chemical named entity recognition using recurrent neural networks

System Official test Internal evaluation
F score (%) Precision (%) Recall (%) F score (%) Precision (%) Recall (%)
1: Traditional 89.04 89.57 88.52 86.75 86.03 87.49
2: Minimalist 88.71 88.04 89.38 86.85 85.10 88.68
3: Ensemble of 1 and 2 90.11 88.69 88.02 88.02 86.89 89.18
4: Traditional with custom embeddings 89.19 90.05 87.93 86.91 87.10 86.72
5: Minimalist with transfer training 89.32 90.49 88.18 87.18 87.58 87.38
6: Ensemble of 4 and 5 90.33 91.47 89.21 88.17 87.99 88.17
  1. Entries in italics are the best results in that column