Abstract

The rapid development of Internet technology and information technology is rapidly changing the way people think, recognize, live, work and learn. In the context of Internet + education, the emerging learning form of a cloud classroom has emerged. Cloud classroom refers to the process in which learners use the network as a way to obtain learning objectives and learning resources, communicate with teachers and other learners through the net-work, and build their own knowledge structure. Because it breaks the boundaries of time and space, it has the characteristics of freedom, high effi-ciency and extensiveness, and is quickly accepted by learners of different ag-es and occupations. The traditional cloud classroom teaching mode has no personalized recommendation module and cannot solve an information over-load problem. Therefore, this paper proposes a cloud classroom online teach-ing system under the personalized recommendation system. The system adopts a collaborative filtering recommendation algorithm, which helps to mine the potential preferences of users and thus complete more accurate recommendations. It not only highlights the core position of personalized curriculum recommendation in the field of online education, but also makes the cloud classroom online teaching mode more intelligent and meets the needs of intelligent teaching.

Highlights

  • The mobile Internet and smart terminals are widely popularized, and Internet + has gradually become a new trend in economic development

  • The cloud classroom learning system consisting of Internet + Education, including mobile learning, ubiquitous learning, and virtual learning, greatly enriches the students’ network-based learning style, so that students may freely choose their own satisfactory methods for deeper learning based on their interests

  • Cloud classroom teaching is a form of both synchronous teaching and asynchronous teaching that breaks through time and space constraints

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Summary

Introduction

The mobile Internet and smart terminals are widely popularized, and Internet + has gradually become a new trend in economic development. Cloud classroom teaching is a form of both synchronous teaching and asynchronous teaching that breaks through time and space constraints. It can be used alone to conduct cloud classroom learning anytime, anywhere This is manifested in the form of asynchronous teaching. The learner downloads and installs the client of the platform, and can log in to the platform of the learning course according to the specific account password Both teachers and students must enter the cloud classroom teaching platform to achieve teaching and learning. Teachers log on to the cloud classroom teaching platform, create and upload the required courseware and instructional videos for students to learn online and offline. Students can log in to the cloud classroom teaching platform to achieve fast sign-in, resource sharing, learning instructional videos, exercise exercises, teacher-student interactions, and more.

Cloud Classroom Teaching Mode
Online course optimization analysis
Algorithm model
User-based recommendation
Content-based recommendation
Recommended based on collaborative algorithms
Optimization algorithm design
Pearson similarity
System platform design
Conclusion
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