Generative Text Secret Sharing with Topic-Controlled Shadows

Table 9

Perplexity of GTSS-BTP and GTSS-BTT under different embedding rates.

		ER	ppl
			GTSS-BTP	GTSS-BTT
	2	1	12.15	15.14
	4	2	23.75	27.24
	6	3	47.95	84.26
	8	4	102.14	271.52
	10	5	257.34	1097.68
	1	0.75	12.77	14.01
	2	1.5	17.25	18.61
	3	2.25	25.88	26.43
	4	3	38.15	43.37
	5	3.75	62.09	86.16
	6	4.5	115.33	170.69
	7	5.25	161.09	328.31
	1	0.83	13	13.33
	2	1.67	18.52	19.19
	3	2.5	27.81	29.15
	4	3.33	48.53	51.68
	5	4.17	82.57	101.79
	6	5	140.16	218.08