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Network monitoring and processing accuracy of big data acquisition based on mathematical model of fractional differential equation


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Fig. 1

Network security situation awareness model
Network security situation awareness model

Fig. 2

SEIR-KS computer virus propagation model. KS, killer signal
SEIR-KS computer virus propagation model. KS, killer signal

Fig. 3

Network scenario
Network scenario

Fig. 4

Convergence comparison of each optimisation algorithm
Convergence comparison of each optimisation algorithm

Fig. 5

Fitness curve of GSA-FNN before and after improvement
Fitness curve of GSA-FNN before and after improvement

Fig. 6

Host security posture
Host security posture

Fig. 7

Network system security situation
Network system security situation

Fig. 8

Comparison of situation values predicted by different algorithms
Comparison of situation values predicted by different algorithms

Fig. 9

Error comparison of different prediction models
Error comparison of different prediction models

Comparison of consistency analysis

algorithm LAHP AHP
α max 4.92 5.07
CI 0.001 0.004
CR 0.0019 0.0024
eISSN:
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Volume Open
Temas de la revista:
Life Sciences, other, Mathematics, Applied Mathematics, General Mathematics, Physics