Table 6. The results of the six methods on PD dataset.
| r = 5 | N | ||||||||
| Method | 60 | 80 | 100 | 150 | |||||
| ACC | OSS | 69.31 | (0.00) | 65.85 | (0.00) | 64.66 | (0.00) | 47.76 | (0.00) |
| SB | 67.28 | (0.00) | 64.17 | (0.00) | 62.07 | (0.00) | 44.96 | (0.00) | |
| NDO | 67.47 | (0.00) | 66.74 | (0.00) | 65.17 | (0.00) | 53.40 | (0.00) | |
| PPDP | 67.86 | (0.36) | 65.92 | (0.09) | 63.93 | (0.03) | 51.53 | (0.00) | |
| D3C | 71.35 | (0.00) | 70.78 | (0.01) | 68.67 | (0.01) | 62.98 | (0.03) | |
| PPDP+D3C | 73.73 | - | 72.71 | - | 70.82 | - | 66.76 | - | |
| G-mean | OSS | 55.09 | (0.00) | 54.39 | (0.00) | 58.89 | (0.00) | 62.99 | (0.00) |
| SB | 50.31 | (0.00) | 50.62 | (0.00) | 54.79 | (0.00) | 59.97 | (0.00) | |
| NDO | 60.54 | (0.00) | 61.18 | (0.00) | 62.50 | (0.00) | 64.91 | (0.00) | |
| PPDP | 58.88 | (0.00) | 61.61 | (0.00) | 61.86 | (0.00) | 66.24 | (0.00) | |
| D3C | 62.84 | (0.01) | 65.02 | (0.02) | 65.54 | (0.00) | 69.75 | (0.02) | |
| PPDP+D3C | 66.71 | - | 67.62 | - | 68.72 | - | 73.54 | - | |
| F1 | OSS | 45.53 | (0.00) | 45.33 | (0.00) | 52.12 | (0.00) | 61.58 | (0.00) |
| SB | 39.48 | (0.00) | 40.69 | (0.00) | 46.84 | (0.00) | 59.19 | (0.00) | |
| NDO | 50.83 | (0.00) | 53.39 | (0.00) | 56.97 | (0.00) | 67.40 | (0.00) | |
| PPDP | 49.04 | (0.00) | 53.70 | (0.00) | 56.05 | (0.00) | 66.58 | (0.00) | |
| D3C | 52.81 | (0.00) | 57.48 | (0.02) | 60.59 | (0.00) | 75.52 | (0.03) | |
| PPDP+D3C | 57.52 | - | 60.56 | - | 64.36 | - | 78.80 | - | |
| r = 10 | N | ||||||||
| Method | 60 | 80 | 100 | 150 | |||||
| ACC | OSS | 71.99 | (0.05) | 70.72 | (0.00) | 70.77 | (0.32) | 66.56 | (0.46) |
| SB | 69.67 | (0.00) | 69.66 | (0.00) | 68.33 | (0.00) | 62.33 | (0.00) | |
| NDO | 69.68 | (0.00) | 70.93 | (0.00) | 68.47 | (0.00) | 63.22 | (0.00) | |
| PPDP | 68.44 | (0.76) | 70.57 | (0.03) | 67.44 | (0.44) | 62.47 | (0.90) | |
| D3C | 73.69 | (0.95) | 74.19 | (0.30) | 73.33 | (0.01) | 69.82 | (0.03) | |
| PPDP+D3C | 73.73 | - | 73.60 | - | 71.64 | - | 67.64 | - | |
| G-mean | OSS | 62.29 | (0.00) | 66.01 | (0.00) | 67.92 | (0.05) | 72.66 | (0.16) |
| SB | 56.79 | (0.00) | 62.42 | (0.00) | 64.04 | (0.00) | 69.42 | (0.35) | |
| NDO | 64.77 | (0.00) | 68.32 | (0.01) | 66.69 | (0.00) | 69.39 | (0.37) | |
| PPDP | 63.78 | (0.02) | 69.02 | (0.77) | 66.90 | (0.33) | 69.94 | (0.37) | |
| D3C | 66.25 | (0.03) | 70.41 | (0.69) | 71.49 | (0.05) | 73.84 | (0.01) | |
| PPDP+D3C | 68.51 | - | 70.73 | - | 69.92 | - | 70.63 | - | |
| F1 | OSS | 53.30 | (0.03) | 58.55 | (0.01) | 62.64 | (0.45) | 74.34 | (0.57) |
| SB | 46.75 | (0.00) | 54.37 | (0.00) | 57.73 | (0.00) | 70.18 | (0.00) | |
| NDO | 55.18 | (0.09) | 61.19 | (0.37) | 61.02 | (0.04) | 71.43 | (0.00) | |
| PPDP | 53.72 | (0.06) | 61.75 | (0.68) | 61.16 | (0.27) | 71.68 | (0.08) | |
| D3C | 56.22 | (0.05) | 62.78 | (0.64) | 66.35 | (0.07) | 77.70 | (0.08) | |
| PPDP+D3C | 58.56 | - | 63.23 | - | 64.55 | - | 76.14 | - | |
| r = 15 | N | ||||||||
| Method | 60 | 80 | 100 | 150 | |||||
| ACC | OSS | 72.63 | (0.71) | 71.24 | (0.08) | 73.48 | (0.30) | 71.04 | (0.27) |
| SB | 71.93 | (0.32) | 71.89 | (0.27) | 71.72 | (0.49) | 70.07 | (0.66) | |
| NDO | 71.36 | (0.09) | 72.86 | (0.96) | 71.91 | (0.61) | 70.02 | (0.67) | |
| PPDP | 69.81 | (0.08) | 69.68 | (0.05) | 70.22 | (0.00) | 67.76 | (0.01) | |
| D3C | 75.39 | (0.00) | 75.72 | (0.00) | 74.88 | (0.00) | 71.91 | (0.04) | |
| PPDP+D3C | 72.99 | - | 72.82 | - | 72.38 | - | 69.47 | - | |
| G-mean | OSS | 67.38 | (0.02) | 66.92 | (0.00) | 71.74 | (0.31) | 73.79 | (0.12) |
| SB | 63.63 | (0.00) | 65.82 | (0.00) | 67.71 | (0.02) | 73.463 | (0.18) | |
| NDO | 66.95 | (0.00) | 70.24 | (0.29) | 70.26 | (0.83) | 73.31 | (0.19) | |
| PPDP | 66.96 | (0.33) | 68.59 | (0.58) | 70.17 | (0.09) | 71.74 | (0.07) | |
| D3C | 71.41 | (0.09) | 72.27 | (0.29) | 72.30 | (0.04) | 74.65 | (0.01) | |
| PPDP+D3C | 70.04 | - | 71.17 | - | 70.49 | - | 71.60 | - | |
| F1 | OSS | 57.45 | (0.91) | 58.32 | (0.08) | 65.81 | (0.02) | 73.38 | (0.28) |
| SB | 53.55 | (0.01) | 57.57 | (0.01) | 61.07 | (0.42) | 73.78 | (0.42) | |
| NDO | 56.56 | (0.40) | 62.36 | (0.19) | 63.93 | (0.18) | 74.03 | (0.30) | |
| PPDP | 56.14 | (0.73) | 59.74 | (0.90) | 63.47 | (0.07) | 73.10 | (0.22) | |
| D3C | 60.71 | (0.04) | 63.63 | (0.17) | 65.56 | (0.03) | 74.96 | (0.33) | |
| PPDP+D3C | 58.63 | - | 61.91 | - | 63.24 | - | 73.62 | - | |
| r = 20 | N | ||||||||
| Method | 60 | 80 | 100 | 150 | |||||
| ACC | OSS | 74.05 | (0.62) | 74.70 | (0.18) | 74.96 | (0.14) | 73.67 | (0.08) |
| SB | 73.40 | (0.83) | 74.65 | (0.10) | 74.39 | (0.32) | 75.40 | (0.00) | |
| NDO | 72.30 | (0.20) | 74.20 | (0.26) | 74.28 | (0.34) | 74.96 | (0.01) | |
| PPDP | 70.51 | (0.09) | 71.92 | (0.00) | 72.28 | (0.00) | 73.22 | (0.00) | |
| D3C | 76.19 | (0.00) | 77.63 | (0.00) | 78.51 | (0.00) | 75.64 | (0.00) | |
| PPDP+D3C | 73.59 | - | 73.41 | - | 73.58 | - | 71.20 | - | |
| G-mean | OSS | 70.97 | (0.33) | 71.78 | (0.80) | 73.88 | (0.05) | 75.35 | (0.04) |
| SB | 67.11 | (0.00) | 70.04 | (0.15) | 72.14 | (0.90) | 77.12 | (0.00) | |
| NDO | 69.92 | (0.06) | 72.02 | (0.51) | 73.90 | (0.02) | 76.59 | (0.00) | |
| PPDP | 69.12 | (0.40) | 71.44 | (0.04) | 73.12 | (0.00) | 75.89 | (0.00) | |
| D3C | 72.21 | (0.85) | 73.70 | (0.01) | 76.01 | (0.00) | 76.52 | (0.00) | |
| PPDP+D3C | 72.05 | - | 71.47 | - | 72.03 | - | 72.23 | - | |
| F1 | OSS | 60.67 | (0.12) | 63.03 | (0.03) | 66.56 | (0.00) | 74.97 | (0.01) |
| SB | 56.65 | (0.16) | 61.43 | (0.12) | 64.59 | (0.02) | 76.80 | (0.00) | |
| NDO | 58.89 | (0.80) | 63.03 | (0.00) | 66.23 | (0.00) | 76.51 | (0.00) | |
| PPDP | 57.57 | (0.98) | 61.76 | (0.01) | 64.96 | (0.00) | 76.15 | (0.00) | |
| D3C | 60.64 | (0.34) | 64.27 | (0.00) | 68.10 | (0.00) | 75.03 | (0.00) | |
| PPDP+D3C | 59.53 | - | 60.51 | - | 62.71 | - | 71.28 | - | |