Table 2 ATD values (as a percentage \(\bar{x} (\hat{s})\)) for all model-dataset combinations. For every dataset, the best results are in bold. Median (MAD) is given for all datasets

SVM + TF-IDF

10.1 (0.18)

2.1 (0.13)

1.9 (0.04)

7.1 (1.15)

8.5 (0.17)

4.0 (0.32)

NB + TF-IDF

9.3 (0.29)

1.7 (0.11)

1.4 (0.03)

4.9 (0.51)

8.2 (0.22)

3.9 (0.35)

RF + TF-IDF

11.7 (0.44)

3.3 (0.26)

2.0 (0.09)

6.8 (0.74)

10.5 (0.42)

5.6 (1.15)

LR + TF-IDF

9.5 (0.19)

1.7 (0.10)

1.4 (0.01)

5.9 (1.17)

8.3 (0.24)

4.3 (0.32)

SVM + D2V

8.8 (0.33)

2.1 (0.15)

1.4 (0.05)

6.1 (0.33)

8.4 (0.21)

4.5 (0.30)

RF + D2V

10.3 (0.87)

3.0 (0.33)

1.6 (0.09)

7.2 (1.26)

9.2 (0.43)

7.2 (1.49)

LR + D2V

8.8 (0.47)

1.9 (0.16)

1.4 (0.04)

5.4 (0.18)

8.3 (0.40)

4.7 (0.30)

Median (MAD)

9.5 (1.05)

2.1 (0.48)

1.4 (0.12)

6.1 (1.11)

8.4 (0.18)

4.5 (0.64)