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Starting with the demand of foreign language network teaching and application of campus network, the paper proposes a concept of layered application construction of Foreign Language Network Teaching Resource Platform (FLNTRP), together with its design demand and construction object, then explains the application frame and composition of FLNTRP, gives an environmental analysis of resource platform...
Using BP neural network estimate the investment of the power plant construction project is this paper's innovative points. First we give the engineering characteristic factors of power plant construction project, then give the value of each qualitative index. Then use improved BP neural network by PSO to estimate the investment. From the result, we can see that is more accuracy and speedily than BP...
The paper uses grey system theory and fuzzy mathematics to improve the construction model of membership function in traditional variable weight grey cluster. The new model extends the function of taking value interval, and ensures the result more accuracy and complete. Then we give a success degree evaluation index system and standard value for each index. Last we use improved variable weight grey...
The paper uses variable weight grey cluster to evaluate the degree of success in power plant which is this paperpsilas innovative points. First we give an index system for the project degree of success evaluation, which contains four second-indexes (implementation process, operation situation, financial benefit and the effect of environment) and each second-index contains third-index, then use variable...
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