摘要
融合精准教育、多领域知识和多种应用技术的个性化教育是大数据时代的新型工程培养模式。面对这种知识协同的需求,本文应用知识图谱和知识挖掘技术相结合,构建一种基于知识关联树的知识服务体系;融合了“知识”、“资源”、“用户”和“服务”4个核心要素,构建知识结构与资源相互联系的关联树,同时将用户的学习需求映射成核心知识关联树,实现为用户提供推荐精准学习路径(关联的核心知识集)和学习资源的知识协同服务。
Integrating precision education,multi-domain knowledge and various application technologies for personalized education is a new engineering cultivation model in the era of big data.For these demands of knowledge collaboration,a knowledge service system based on a knowledge association tree is presented.With the combination of four core elements of knowledge,resources,users and services,it constructs an association tree which links the knowledge structure and resources,and maps the learning needs of users into the core knowledge association tree to provide users with recommend precise learning paths(associated core knowledge sets)and knowledge collaboration services with learning resources.
作者
白伟华
朱嘉贤
蔡文伟
BAI Weihua;ZHU Jiaxian;CAI Wenwei(Department of Computer Science,Zhaoqing University,Zhaoqing Guangdong 526061,China)
出处
《智能计算机与应用》
2022年第2期137-142,147,共7页
Intelligent Computer and Applications
基金
广东省教育科学规划项目(2019KTSCX199)
肇庆市科技专项资金项目(2020G1004)
肇庆学院校级项目(2019012612,ZLGC201933)
广东高校公共计算机课程教学教改项目(2021-GGJSJ-012)
关键词
知识协同
知识关联树
知识挖掘
知识服务
个性化教育
knowledge association
knowledge association tree
knowledge mining
knowledge service
personalized education
作者简介
白伟华(1976-),男,博士,副教授,主要研究方向:云资源调度、大数据分析、知识协同;通讯作者:朱嘉贤,Email:1030013@qq.com
