儿童数字阅读个性化推荐服务的设计与应用  

Design and A pplication of Personalized Recommendation Service for Children’s Digital Reading

作　　者：韩后 殷红岩 王冬青[3] HAN Hou;YIN Hong-yan;WANG Dong-qing(College of Liberal Arts,South China Normal University,Guangzhou,Guangdong,China 510631;Tengzhou Heyang Road Primary School,Zaozhuang,Shandong,China 277500;School of Information Technology in Education,South China Normal University,Guangzhou,Guangdong,China 510631)

机构地区：[1]华南师范大学文学院,广东广州510631 [2]滕州市荆河街道河阳路小学,山东枣庄277500 [3]华南师范大学教育信息技术学院,广东广州510631

出　　处：《现代教育技术》2023年第12期111-118,共8页Modern Educational Technology

基　　金：教育部人文社会科学研究青年基金项目“‘互联网+’模式下儿童数字阅读行为数据的分析设计与应用”(项目编号:17YJC880032)的阶段性研究成果。

摘　　要：随着智能终端的普及应用和数字出版行业的发展,数字阅读已成为儿童阅读的重要方式。在有限的数字阅读时间内,如何为儿童推送合适的图书是家长、教师与研究者共同关注的主题。然而,当前面向儿童的数字阅读应用大多基于阅读能力或图书主题推荐图书,存在推荐结果单一、未考虑儿童阅读兴趣随时间变化等问题。基于此,文章首先在分析儿童数字阅读特点的基础上,构建了基于隐式反馈的儿童数字阅读兴趣模型,然后选用时间依赖的协同过滤算法实现了儿童数字阅读个性化推荐服务,最后利用“寒/暑假阅读活动”验证了该服务的有效性。文章通过研究,期望为儿童数字阅读的个性化推荐提供一种解决方法,推动数字阅读走向智能阅读。With the popularization and application of intelligent terminals and the development of the digital publishing industry,digital reading has become an important way for children to read.In the limited digital reading time,how to push suitable books for children is a common concern for parents,teachers,and researchers.However,at present,most of the current digital reading applications of recommendation service for children’s digital reading is based on reading ability or subject,and there are some problems such as single recommendation result and no consideration of children’s reading interest over time.Based on this,the paper firstly analyzed the characteristics of children’s digital and constructed a children’s digital reading interest model based on implicit feedback.Then,a time-dependent collaborative filtering algorithm was adopted to realize a personalized recommendation service for children’s digital reading.Finally,Finally,the validity of this service was verified by“winter/summer reading activities”.Through research,the paper aimed to provide a solution for personalized recommendation of children’s digital reading,promote digital reading towards intelligent reading.

关 键 词：隐式反馈 儿童阅读兴趣 数字阅读 个性化推荐 

分 类 号：G40-057[文化科学—教育学原理]