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The Research And Implementation For The Network Academic Information Resources Evaluation System Based On B/S Structure

Posted on:2011-04-03Degree:MasterType:Thesis
Country:ChinaCandidate:W WangFull Text:PDF
GTID:2178360302473589Subject:Software engineering
Abstract/Summary:PDF Full Text Request
With the advancement of science and technology and the popularization of Internet, there are extremely abundant information resources. But there are a lot of false information, duplicating information in the internet because of the lack of rigorous auditing and filtering mechanisms to the dissemination and distribution of the network information. The accuracy of the academic and scholarly information resources of the network has been widely questioned. A number of academic experts believe that if the researchers use academic information on the network directly without any analysis, the research would lose its scientific nature. Therefore, it is becoming more and more important to evaluate the academic information resources of the network. And it is also great significant for users how to use the academic information resources of the internet effectively, especial the high-quality academic resources.This paper mainly talks about the theories and the methods of the evaluation of the academic information resources on the network, and design methodology based on the theory of evaluation systems. First, it discusses the principles and methods of the evaluation of academic information resources on the network in the review of the theoretical analysis. And it also supplements the general principles of the academic information resources of the network and makes them more perfect. And then a variety of evaluation methods is introduced and analyzed the advantages and the weaknesses. At the same time, it analyzes the feasibility of various evaluation methods. Next this paper studies the fuzzy comprehensive evaluation on the academic information resources of the network. The innovation of the theory and the emphasis of the discussion in the paper are that fuzzy mathematical methods are applied to the evaluation of academic information resources on the network. Then it concludes the index system of the evaluation of academic information resources on the network based on this new method, and applies the AHP to calculate the weight of each index and the degree of membership.To the question about the comprehensive evaluation of the network academic information, the platform of the fuzzy comprehensive evaluation system is developed. This platform adopts the advanced algorithms and designing ideas of the software, and achieves the evaluation to the academic information resources on the network scientifically and efficiently. The platform has a good scalability. As an example, the paper simply introduces the evaluation system of academic information resources on a network based the platform.
Keywords/Search Tags:Network of academic information, evaluation system, fuzzy mathematics
PDF Full Text Request
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