[Retracted] XAI-Based Reinforcement Learning Approach for Text Summarization of Social IoT-Based Content

Table 6

Evaluation results of generated summarization on XSum dataset %.

How the abstract is generated	Model method	ROUGE-1	ROUGE-2	ROUGE-L	ROUGE-AVG	METEOR
Supervised	Pointer-generator + coverage	37.1	8.02	30.72	18.28	20.31
	Bottom-up	39.02	9.45	32.96	20.14	21.09
	BERTSUMEXTABS	47.81	25.5	40.27	27.86	24.14
	PEGASUSBASE	48.79	25.58	40.7	28.36	24.82
Unsupervised	XAI-RL4 (Table 2 combination 4)	49.53	28.65	43.38	30.52	28.37
	XAI-RL5 (Table 2 combination 5)	49.87	28.28	43.9	30.68	28.46
	XAI-RL6 (Table 2 combination 6)	51.97	28.23	43.84	31.35	28.86