Table 6 Test accuracy for... | Emerald Publishing

Table 6

Test accuracy for JPEG-compressed images under the Leave-None-Out setting.

	Setting	ap2or	map2sat	ap2or^*	map2sat^*
QF = 75	2 × 2 × 3 only	67.58	70.98	72.30	79.21
	3 × 3 × 3 only	66.11	69.98	68.74	66.18
	4 × 4 × 3 only	63.43	60.40	66.36	74.85
	ensemble (2&3)	68.05	60.03	72.19	69.62
	ensemble (2&4)	67.08	59.35	72.27	74.29
	ensemble (all)	65.91	63.91	72.16	74.85
QF = 85	2 × 2 × 3 only	70.66	50.23	77.21	71.55
	3 × 3 × 3 only	62.31	51.92	72.46	73.63
	4 × 4 × 3 only	63.28	69.66	70.25	77.43
	ensemble (2&3)	72.64	62.68	76.35	72.16
	ensemble (2&4)	73.58	60.58	76.88	70.59
	ensemble (all)	72.64	67.52	76.38	70.59
QF = 95	2 × 2 × 3 only	66.91	50.00	87.09	69.23
	3 × 3 × 3 only	64.90	50.00	84.08	75.11
	4 × 4 × 3 only	63.51	53.47	81.46	66.23
	ensemble (2&3)	67.08	50.00	86.78	76.19
	ensemble (2&4)	68.42	51.41	86.59	78.26
	ensemble (all)	64.42	51.32	86.70	77.01

	Setting	ap2or	map2sat	ap2or^*	map2sat^*
QF = 75	2 × 2 × 3 only	67.58	70.98	72.30	79.21
	3 × 3 × 3 only	66.11	69.98	68.74	66.18
	4 × 4 × 3 only	63.43	60.40	66.36	74.85
	ensemble (2&3)	68.05	60.03	72.19	69.62
	ensemble (2&4)	67.08	59.35	72.27	74.29
	ensemble (all)	65.91	63.91	72.16	74.85
QF = 85	2 × 2 × 3 only	70.66	50.23	77.21	71.55
	3 × 3 × 3 only	62.31	51.92	72.46	73.63
	4 × 4 × 3 only	63.28	69.66	70.25	77.43
	ensemble (2&3)	72.64	62.68	76.35	72.16
	ensemble (2&4)	73.58	60.58	76.88	70.59
	ensemble (all)	72.64	67.52	76.38	70.59
QF = 95	2 × 2 × 3 only	66.91	50.00	87.09	69.23
	3 × 3 × 3 only	64.90	50.00	84.08	75.11
	4 × 4 × 3 only	63.51	53.47	81.46	66.23
	ensemble (2&3)	67.08	50.00	86.78	76.19
	ensemble (2&4)	68.42	51.41	86.59	78.26
	ensemble (all)	64.42	51.32	86.70	77.01