Multi-DS Strategy for Source Camera Identification in Few-Shot Sample Data Sets

Table 6

Effect of statistical number threshold on accuracy (%) (SOCRatES data set).

Threshold	5	10	15	20	25
1	52.53	66.00	70.53	76.07	75.53
2	53.00	67.27	70.27	74.87	77.87
3	52.53	67.80	69.87	76.87	78.33
4	52.60	67.07	66.73	72.80	76.87
5	52.33	68.13	68.53	74.60	76.93
6	48.13	64.60	70.73	74.87	78.73
7	47.73	64.73	70.20	76.27	79.20
8	47.07	62.33	69.20	76.80	80.40