[Retracted] Intrusion Detection Method Based on Adaptive Clonal Genetic Algorithm and Backpropagation Neural Network

Algorithm 1

Algorithm flow.

	Intrusion detection method based on ACGA-BPNN
	Begin
	set gen = 1
	Calculate BPNN weights and thresholds
	The error of BPNN training is used as the fitness value
	while gen <=Maxgen
	Normalized data
	Roulette Selection of Individual
	Adaptive crossover
	Adaptive mutation
	Clone high-quality individuals and mutate
	Calculate fitness value
	gen = gen + 1
	end while
	Get weight
	Calculation error
	Update weight
	end