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This paper tries to explore the information needs at different management levels from the perspective of granular computing. Firstly, it introduces the concept of information granularity, granularity measurement, granularity structure, conversion method between different granularity levels, and the extraction of association rules under the variable granularity. And then it improves the existing single...
Through reading critical power theory (CP: Critical Power) related domestic and foreign literature material, and against the characteristics of energy supplement in different distance, exploring the training methods of athletes' physical ability by using the dragon boat dynamometer. the research established related mathematical model between P-T; D-T; D-P; P-D−1. Research shows that: 1) P-T is nonlinear...
The topic of tuition fees has recently sparked heated discussions in various media. Based on China's national conditions, this article collected elevant data, such as national student average funding, training costs, household disposable income and did the quantitative analysis for tuition standards of several types of schools, then built a Multi-level fuzzy evaluation model, which regarded the tuition...
Based on Web resource, this paper used the action and evaluation methods to research teaching reform on Web-based self-directed of tourism economics in e-learning environment. The organizing and designing of teaching adopted Web-enhanced teaching mode. The experiments of our research not only supported its action plan, but also testified the feasibility, as well as collected data by class observation,...
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