摘要
2018年中国科学技术大学推出“校园百科”项目,旨在利用智能化技术实现校园文化积累与推广的新途径.“校园百科”的推出是以建设校园文化积累的知识库和校园文化分享平台为目的,用于鼓励师生积极参与校园文化建设,并为师生提供文化信息智能化检索和个性推荐的服务.为此以中国科学技术大学校园百科建设为背景,重点介绍了校园百科平台建设中所涉及的关键技术(层次多标签分类、智能搜索和协同过滤标签推荐),并展示了校园百科平台的设计架构和主要功能,最后简要介绍了我校校园百科的使用评估.
In 2018,University of Science and Technology of China(USTC)released its encyclopedia platform of the university,which provides intelligent and digital means to accumulate and disperse cultural knowledge of the university.The release of Encyclopedia Platform aims to build up a knowledge base of the campus culture,encouraging the staff and students to actively participate in the recording and sharing of the unique campus culture of USTC,and provides intelligent retrieval and knowledge recommendation services.We present a thorough analysis of the key intelligent technologies of the encyclopedia platform,i.e.,hierarchical multi-label classification,intelligent retrieval technologies,tags and collaborative filtering based recommendations,and introduce the architecture and the key functions of the platform.Finally,we briefly discuss its usage statistics.
作者
任敏
许玲
王峰
吴超
REN Min;XU Ling;WANG Feng;WU Chao(Network and Information Center, University of Science and Technology of China,Hefei 230026,China)
关键词
校园百科
层次多标签分类
全文检索
协同过滤标签推荐
campus encyclopedia
hierarchical multi-label classification
full-text search
tag-based collaborative filtering recommendation
