Table 8 Cross-validation results on NCBI and SciERC datasets.

From: A diffusion enhanced CRF and BiLSTM framework for accurate entity recognition

Dataset

k

Precision Mean (%)

Recall Mean (%)

F1 Mean (%)

NCBI

3

84.25

79.87

80.49

NCBI

7

84.27

79.88

80.50

SciERC

2

66.82

60.23

60.03

SciERC

3

66.82

60.23

60.03

Dataset

k

Precision Variance

Recall Variance

F1 Variance

NCBI

3

2.94

5.98

2.47

NCBI

7

6.24

7.02

3.94

SciERC

2

1.37

0.76

0.03

SciERC

3

4.99

4.38

2.49