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Table 7 RR of the proposed algorithm for various categories of the collected database

From: Content-based obscene video recognition by combining 3D spatiotemporal and motion-based features

Categories RR
Exp. #1 (%) Exp. #2 (%) Exp. #3 (%) Exp. #4 (%) Exp. #5 (%) Average (%) Std. deviation (%)
Animal sex 63.20 72.10 78.23 68.30 69.00 70.17 5.53
Bad illumination 77.16 83.71 86.90 84.32 74.72 81.36 5.16
Porn with cloth 57.45 58.33 67.73 64.50 65.35 62.67 4.53
Animation (porn and non-porn) 94.56 96.43 97.50 97.13 96.23 96.37 1.14
Low-resolution video clips 68 85 87.92 79.30 76.44 79.39 7.85
Heterosexual 96.40 97.90 98.68 94.20 98.90 97.22 1.95