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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