Research Article
Network Traffic Anomaly Detection Model Based on Feature Reduction and Bidirectional LSTM Neural Network Optimization
Table 3
The optimization results when the dimension is 5.
| | PSOBSA | FOPSO | HPSO | ASPSO | OLPSO | GEPSO | HMaPSO | APPSO |
| | F1 | 5.82E-14 | 8.16E-05 | 5.34E-05 | 4.03E-07 | 1.35E-06 | 2.31E-04 | 9.82E-11 | 2.88E-13 | | F2 | 2.16E+01 | 9.99E-02 | 1.41E-02 | 1.63E-02 | 1.24E+00 | 3.82E-03 | 2.20E-03 | 4.91E-12 | | F3 | 1.53E-12 | 3.39E-02 | 2.63E-04 | 1.88E-06 | 5.27E-01 | 5.79E-04 | 2.32E-02 | 2.94E-13 | | F4 | 1.63E-02 | 2.23E + 00 | 2.49E-02 | 1.96E + 00 | 2.07E + 00 | 3.99E-01 | 1.13E + 00 | 9.76E-06 | | F5 | 5.51E-13 | 2.32E-04 | 7.40E-05 | 2.46E-06 | 3.22E-02 | 1.07E-04 | 1.33E-13 | 1.04E-10 | | F6 | 0.0927 | 0.3492 | 0.1189 | 0.0300 | 7.4448 | 0.6866 | 0.0136 | 0.0043 | | F7 | 3.04E-01 | 3.92E + 00 | 1.28E + 00 | 2.37E + 00 | 6.67E + 00 | 7.16E-01 | 8.64E-02 | 6.38E-02 | | F8 | 3.88E-06 | 5.01E-02 | 7.30E-02 | 5.10E-03 | 1.07E-01 | 3.16E-02 | 2.38E-04 | 5.38E-07 |
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Bold values signify the result is the optimal value for the corresponding function.
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