Fig. 5
From: Geolocation of covert communication entity on the Internet for post-steganalysis
Comparison on IP geolocation error under the same conditions. The black line, red dashed line, and blue dot line indicate the geolocation error cumulative distribution of the proposed method, SLG method, and TNN method, respectively. a The training set size > 100, and the threshold is 0.9. b The training set size > 100, and the threshold is 0.8. c The training set size > 100, and the threshold is 0.7. d The training set size > 300, and the threshold is 0.9. e The training set size > 300, and the threshold is 0.8. f The training set size > 300, and the threshold is 0.7. g The training set size > 500, and the threshold is 0.9. h The training set size > 500, and the threshold is 0.8. i The training set size > 500, and the threshold is 0.7