Abstract
In order to meet the real-time communication between teachers and students and improve students' interest and efficiency in learning, this paper designs a mobile learning communication system based on information security and Android system with cloud computing. By using the method of combining database records and web logs to mine the user's browsing records and behaviors, these implicit user behaviors are transformed into explicit user evaluations of the project. Then, the cosine similarity calculation method is used to calculate users and the similarity between the users. The users are clustered by the K-means clustering method, so that the users are automatically divided into several user clusters according to their behaviors. Finally, the user's nearest neighbor score is used to predict the pair. Based on the above method, a mobile learning communication system based on Android is realized, and the system basically meets the functional needs of users. The development of this system not only promotes the mutual communication between students but also facilitates the students' learning, which has a certain promoting effect on the improvement of their academic performance.
Highlights
Nowadays, the application of cloud database in the field of modern education has already become a trend [1, 2]. e cloud database platform has the advantages of large capacity, high reliability, strong scalability, strong compatibility, and high transmission efficiency
In this regard, when schools rely on the cloud database platform to build a mobile learning information system, they must give full play to the various advantages of the cloud database platform
Starting from the performance requirements of the system, teachers, students, and managers, the overall structure of the system is scientifically designed. e system functional framework is reasonably divided. It is divided into basic function modules, resource management modules, teaching management modules, and learning management modules to ensure that the system is fully functional, easy to operate, safe, and reliable [3, 4]
Summary
Shenyang Open University, First Affiliated Branch, Shenyang 110003, Liaoning, China. Received 29 October 2021; Revised 19 November 2021; Accepted 26 November 2021; Published 21 February 2022. In order to meet the real-time communication between teachers and students and improve students’ interest and efficiency in learning, this paper designs a mobile learning communication system based on information security and Android system with cloud computing. By using the method of combining database records and web logs to mine the user’s browsing records and behaviors, these implicit user behaviors are transformed into explicit user evaluations of the project. Based on the above method, a mobile learning communication system based on Android is realized, and the system basically meets the functional needs of users. E development of this system promotes the mutual communication between students and facilitates the students’ learning, which has a certain promoting effect on the improvement of their academic performance Based on the above method, a mobile learning communication system based on Android is realized, and the system basically meets the functional needs of users. e development of this system promotes the mutual communication between students and facilitates the students’ learning, which has a certain promoting effect on the improvement of their academic performance
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