Abstract
The recall rate and precision rate of current mobile education resource sharing methods are low, and the resource sharing time is long, so a mobile education resource sharing method based on wireless broadband connection is proposed. Ant colony algorithm was used to optimize the focused crawler, the optimized crawler was used to capture the data of mobile education resources and extract the semantic features of the captured data, and the K-means clustering algorithm was used to cluster all the data. Based on the calculation results of network centrality and network density, a wireless broadband connection is used to schedule mobile education resources to complete the sharing of mobile education resources. The experimental results show that the proposed method’s recall rate and precision rate are above 95% and 96%, and the average resource sharing time is 0.63 s. The comprehensive performance of the proposed method is better.
Highlights
With the advancement and deepening of reform and opening up, China’s education industry is in an international environment of openness, competition, participation, and sharing, which brings opportunities for China’s educational development, and brings external pressure and challenges
Current for mobile education resource sharing research progress has been made; for example, [4] proposed a method of digital teaching resource sharing based on blockchain, building the public chain based on teachers and students in colleges and universities and based on the internal departments of colleges and universities and private chain based on the alliance of alliance chain teaching resource coconstruction and sharing of the overall architecture
Reference [5] proposed a method of sharing online education course resources based on a cloud platform and designed an online education course resource sharing platform based on a cloud platform, which is composed of the cloud infrastructure layer, cloud system service layer, cloud application layer, and cloud client layer
Summary
With the advancement and deepening of reform and opening up, China’s education industry is in an international environment of openness, competition, participation, and sharing, which brings opportunities for China’s educational development, and brings external pressure and challenges. By the distributed architecture of blockchain mechanism, incentive mechanism, consensus, and intelligence for the underlying support contract design the user management module, virtual currency trading module, resource management module, resource creation and copyright management module, and five function modules, so as to arouse the enthusiasm of the construction of the participants shared and meet the personalized needs of college teachers and students This method has the problem of low accuracy, and the practical application effect is not good. According to the above ideas, a partial interface is given in order to promote the sharing of learning resources and expand the source channels of students’ knowledge This method has the problem of low recall and precision, and the practical application effect is not good. Ant colony algorithm is introduced into the URL selection strategy of focused crawlers in order to improve the accuracy of the crawler system to capture mobile educational resource data [7]. Assuming that V represents the entire set of pages and E represents the set of paths made up of links, web pages
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