Table 12.

Complementary role of SME or MVC-NNT under TextFloor (TF), TextBugger (TB), DeepWordBug (DW), and Probability Weighted Word Saliency (PS) attacks.

Dataset	MR				HS				CB
Attack	TF	TB	DW	PS	TF	TB	DW	PS	TF	TB	DW	PS
Basic model	0.02	0.10	0.08	0.13	0.13	0.30	0.27	0.19	0.36	0.62	0.31	0.50
Only SME	0.32	0.30	0.17	0.28	0.57	0.50	0.36	0.42	0.35	0.43	0.52	0.64
Only MVC-NNT	0.65	0.39	0.64	0.35	0.27	0.24	0.25	0.42	0.67	0.59	0.32	0.55
Final Model	0.79	0.64	0.92	0.58	0.68	0.65	0.82	0.60	0.85	0.74	0.85	0.80

Significant values are in bold and underline.