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The paper solves the problem of industry international competitiveness classification estimate by the method of multidimensional dynamic space analysis, builds the industry international competitiveness evaluation indicator system, uses the principal components method to get several principal components as the estimate indicators' characters. Then it builds multidimensional dynamic model based on...
This paper presents a method using genetic algorithms to optimize neural networks. It handled the problem of neural network early-maturing. Then it established an appraisal model of sustainable development ability and it's indicator system, using the method to appraisal city ability of sustainable development can solute the deficiency of subjectivity and lacking permit in the traditional estimate...
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