现代电子技术2016，Vol.39Issue(19)：29-32,36,5.DOI:10.16652/j.issn.1004-373x.2016.19.007
云计算环境下的学习资源个性化推荐技术研究
Research on learning resources personalized recommendation technology in cloud computing environment
张颖1
作者信息
- 1. 长春职业技术学院 基础部，吉林 长春 130033
- 折叠
摘要
Abstract
A collaborative filtering recommendation method based on user influence relation is proposed in allusion to the personalized recommendation of learning resources. The user project grading information adopted by the traditional collaborative filtering recommendation is used to find out the interaction relation among the users by mining the users′ time sequence interac⁃tive comments and recovery behavior data,so as to optimize the user′s interest matrix. On this basis,the collaborative filtering method based on users was improved for recommendation. The experimental results of dataset show that the hidden user influence relation mined with the time sequence interactive behavior data among users can improve the accuracy of prediction.关键词
个性化推荐/协同过滤/学习资源推荐/用户影响关系/教育推荐Key words
personalized recommendation/collaborative filtering/learning resource recommendation/user influence rela-tion/learning recommendation分类
信息技术与安全科学引用本文复制引用
张颖..云计算环境下的学习资源个性化推荐技术研究[J].现代电子技术,2016,39(19):29-32,36,5.
