作者: Jing Chen , Qing Li , Liping Wang , Weijia Jia
DOI: 10.1007/978-3-540-27859-7_5
关键词:
摘要: Nowadays, people tend to learn from the Web because it is convenient, and rich of free information. One significant means learning on by submitting a query search engine, browsing through results find relevant Although in many cases, engine works quite well, returned are often not appropriate for purpose. In this paper, we propose novel approach automatically generate an E-textbook user specified topic hierarchy. Such technology can ease process great extent. The validity our verified case study.