The Research And Implementation On Personalized Network Course Recommendation Based On LOM

With the development of information technology and the popularization of computers, educational resources and models have made substantial changes. The digitization and networking of educational resources are the bases for the development of remote online education. Most importantly, a large number of education resources appear through long-range education, so standardization and generation of educational resources that meet students’ characteristics are of vital importance.Personalized recommendation technology, standardization of educational resources, user interest model and learning resource model are used for the optimized design of online courses. Recommend special learning resources to meet students’ individual characteristics, establish student interest model and educational resource model, calculate the degree of association by similarity make resources easy to find and use. Follow certain steps to analyse the construction process of the whole system and functional modules. Recommend key technologies, system environment configuration and testing platform structures in the system.As for the realization of system, complete the educational resources metadata processing and hierarchical division; students can find the use of educational resources through autonomic retrieval system and recommended system; teachers can understand students’ interests and then design online courses which match the cognitive rule better. Optimize the online courses from different angles such as resource retrieval, resource recommendations and resource organizations.