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The presented intrusion detection algorithm based on clustering need to know the cluster number before it works in clustering process. Therefore, a new detection algorithm, the Network Anomaly Intrusion Detection based on Genetic Clustering (NAIDGC) algorithm is proposed in this paper. The cluster centers are binary encoded. The sum of the Euclidean distances of the points from their respective cluster...
With the development of the computer technology, the computer examination system has been used in many examinations. This article first introduces the goals and tasks for the development of the computer examination system, followed by the introduction of the functions of the system which is based on genetic algorithm, and finally describes the implementation of the computer examination system.
As an important part of modern teaching, intelligent examination paper generating has always been a hot research project. several key problems of the implementation process of intelligent examination paper generating system were discussed in this article, including structure of examination question base, setting rules of examination paper generating, selecting examination paper generating algorithm,...
Urban traffic signal control system is very complex, so it is very difficult to built a precise mathematical model. This paper presents a control algorithm which is alterable in phase-cycle and based on back propagation neural network method. After considering the lengths of each phase motorcade, this method determine how much time the current phase of the green light to extend and change the length...
In order to overcome the shortcomings of BP neural network, the golden section theory was used to get the reasonable number of Back Propagation (BP) neural network's hidden nodes. By using Genetic Algorithm (GA) to optimize the initial weights and threshold value of BP neural network, the network converged quickly and the recognition precision was increased. The GA-BP neural network model was utilized...
Genetic algorithm is easy to fall into premature and Powell algorithm depends on the initial value, according to the characteristics of these two algorithms, in this paper, we combined the two optimization algorithms, the optimal parameter solution which is obtained by genetic algorithm is used as the initial value in Powell algorithm, and then Powell algorithm is used to obtain global optimization...
In this paper, we proposed multi-modal medical image registration method, which introduces mathematical morphology into image processing, and makes full use of the non-linear multi-resolution of the morphology Haar wavelet; the image pyramid is constructed according to the different resolution, which can enhance the speed of the registration. Genetic algorithm (GA) is used to accurately obtain the...
In this paper, we discuss the product selection problem of the information security technology system under the conditions of existing cooperatively in the security products. We introduce the conception of cooperative performance-price ratio of products in the system and establish the corresponding mathematical model. With this problem, we designed the dependent arithmetic based on the Genetic Algorithm...
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