Research Article

[Retracted] DDoS Detection Using a Cloud-Edge Collaboration Method Based on Entropy-Measuring SOM and KD-Tree in SDN

Table 3

Performance and score of different SOM maps.

Map size Suspicious flow number

0.15850.02992.36057860.9944
0.14030.03142.34466980.9929
0.1460.02462.326911450.9940
0.22050.01332.369415410.9958
0.17130.01002.29188370.9977
0.15080.00952.26527510.9964
0.12930.01772.280210720.9939
0.15730.00792.26337810.9977
0.1410.01512.28227110.9954
0.15330.01182.280211880.9971