Construction Of Electronic Schoolbag Area Platform With Cloud And End As The Core

Education informationization construction promotes the teaching mode unceasing change. The electronic schoolbag is the new teaching product which uses the information technology and the mobile terminal realizes the teaching. The development of cloud computing technology and mobile Internet technology makes electronic schoolbag broke through the software and hardware of obstacles, thus, greatly promote the construction of electronic schoolbag. With the application of teaching in primary and middle schools as an example, this paper puts forward the construction of electronic schoolbag with the cloud and end as the core.Electronic schoolbag is a collection of electronic learning resources which takes students as the main object of application. Design and development of electronic schoolbag emphasizes the combining cloud computing technology and mobile terminal applications. Aiming at the lack of adequate support to students after class, this paper focuses on the application of resource push algorithm, in order to build a pervasive and personality virtual learning platform; mobilize all the resources for each student, held to build a suitable learning environment.This article main research content is as follows:(1) Through investigating and researching the background at home and abroad and current situation, this paper analyzed the composition of electronic books, summarized overall demand of the electronic books.(2) Research on cloud computing technology, design overall architecture of the electronic schoolbag with cloud and end as the core and main business process of the system.(3) Study on resource push algorithm with Slope one algorithm as the core, design and implementation of the improved weighted slope one algorithm, obtaining the set of nearest neighbors of target user, an effective solution to the data sparsely problem in information recommendation algorithm. At the same time, the server realizes the application of multi-tenant technology.(4) Respectively the function of the cloud and the client are analyzed, and the development and testing of the system server and client for Android.The platform can cover all the links of students' financial support, and it can provide a good platform for students to study independently, discuss the problem and provide resources to browse. Through in-depth study of personalized information pushing the typical algorithm, combined with the students use the platform of the related data, using the technology of data warehouse and OLAP Technology on students' learning behavior and operating system behavior for data analysis, to create a consistent with the actual situation of the students learning environment for students, to enable students to meet the needs of their own learning content in the custom cloud, storage and management, at the same time, cloud platform can also be according to the students for the students recommended learning resources.This paper describes the design and implementation of the cloud plus side based E-Book Package, has a very broad application prospects. At the same time, the thesis discussed has certain reference significance.