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In view of the fact that the material thickness of grate cooler system is difficult to measure, we present a new method of modeling that takes advantage of genetic algorithm to optimize the BP neural network and has a contrast with the pure BP neural network. Simulation shows that the BP neural network model which is optimized by genetic algorithm has a small error. At the same time, it is more stable...
In order to denoise different type of noisy signals, the genetic algorithm and sample entropy are applied to the wavelet transform threshold shrinkage (WTS) method. As the genetic algorithm is used, the parameters needed in WTS, such as the wavelet function, decomposition levels, threshold functions and threshold can be optimized automatically. For the sample entropy can measure the complexity of...
A new method that the hidden nodes of the neural network are chosen by the genetic algorithm is proposed in this paper. The experimental results show that the appropriate hidden nodes can be selected by the genetic algorithm, and the results from the identification indicate that the system is quite efficient for identifying multi-objective polluted infrared spectra.
To overcome feature redundancy in the construction of human face detector with AdaBoost algorithm, an improved human face detection method is proposed. First, eight new rectangle feature types are proposed and AdaBoost algorithm is used as a feature selector to make rough selections. Then genetic algorithm with strong search ability is introduced to optimize those selected features and their parameters...
In order to improve the success rate of a soccer robot shooting a goal a new method of shooting action control based on genetic-fuzzy algorithm is presented in this paper. An MIMO fuzzy logical controller is established and the soccer robot is controlled by a set of fuzzy rules to complete shooting action in a real-time environment. To establish an optimum fuzzy logical controller a genetic algorithm...
With the rapid development of the network technology and the advent of various multimedia applications, multicasting technology is widely applied. The paper mainly focuses on the algorithm to construct multicast routing tree with QoS requirements. An improved genetic algorithm is presented, in which the GA structure is modified in order not to trap in local optimization, the tree structure coding...
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