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In this paper, through by using the AHP (Analytic Hierarchy Process) method's basic theory analysis in online-teaching platform, analyzing ability of students' self-learning, and establishing the evaluation index system, according to expert criteria derived the value of influence factors. With it calculated every level index's weight by using the square root method, and implements the weight by given...
There are a large number of accessible deep Web sites on the Internet. However, even if identical entity has different representation formats on different Web sites. So entity identification plays a crucial role in deep Web data mining. This paper proposes an entity identification method in the field of Chinese books. First, using improved Jaccard coefficients to calculate similarity of text attributes...
In the word, lots of consumers choose to buy their commodity on the Internet, so e-commerce is playing an increasingly important role and its safety caused more and more concern. The success or failure of transactions, the confidentiality of client information, and e-commerce system stability are directly related to the safety of e-commerce. In this paper, we use the method for e-commerce security...
A complex system, an industrialized process that invariably involves multiple factors, such as environmental management, human relationship and equipment may result in hazard event. However, the analytical hierarchy process(AHP), provides a methodology for multi-criteria analysis and decision making, can offer decision making support technique to help people prevent the hazard event from taking place...
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