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The design target of Finite Impulse Response (FIR) filter is to approximate the ideal filters on the request of a given designing filter specifications. Genetic algorithm is one of global optimal search algorithm of mimic biological evolution, but it has the precocious and slow convergence problems if it is directly applicated. Based on these problems, the adaptive selection algorithm was used to...
This paper studies the structure and algorithm of fuzzy pattern recognition, and proposes some improvements with its inherent limitations. In order to improve the accuracy of recognition better, this paper designs the genetic algorithm fuzzy classifier (GA-FPC) which is an optimization method of fuzzy pattern recognition using genetic algorithm. We have done some experiments on UCI datasets using...
This paper proposed a new method of query-focused multi-documents summarization based on genetic algorithm, genetic algorithm is used to extract the sentences to form a summary, and it is based on a fitness function formed by three factors. Experimental result shows that the proposed summarization method can improve the performance of summary, genetic algorithm is efficient.
A new control method for active power filters using support vector machine (SVM) is presented. In the strategy, SVM is employed to model and predict future harmonic compensating current, it has the advantages of nonexistence of local minima solutions, automatic choice of model complexity and good generalization performance. Based on the model output, Genetic algorithm optimization method is adopted...
To characterize particle size and shape by using image technique, the first step is to delineate particle, and then to measure each delineated particle in a right way. For the two steps, there are a number of algorithms have been developed by previous researchers, but there is no standard. This paper describes a genetic algorithm using for delineation of solid particles. It is a new study for particle...
It is difficult to predict the completion time of a set of jobs in batch process industries, because jobs interact at the shop floor. Five interaction variables are defined and an indication of their influence on the completion time is experimentally investigated, and there have been no appropriate rules to determine these variables. This paper combines the back-propagation network model and genetic...
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