Formally defining the knowledge units taught in a course helps instructors ensure a sound coverage of topics and provides an objective basis for comparing the content of two courses. The main issue is to list and define the course concepts, down to basic knowledge units. Ontology learning techniques can help partially automate the process by extracting information from existing materials such as slides and textbooks. The TrucStudio course planning tool, discussed in this article, provides such support and relies on Text2Onto to extract concepts from course material. We conducted experiments on two different programming courses to assess the quality of the results.
正式定义一门课程中所教授的知识单元有助于教师确保对主题的合理覆盖,并为比较两门课程的内容提供客观依据。主要问题是列出和定义课程概念,直至基本知识单元。本体学习技术可以通过从幻灯片和教科书等现有资料中提取信息来帮助实现部分自动化。本文讨论的TrucStudio课程计划工具提供了这种支持,并依靠Text2Onto从课程资料中提取概念。我们在两种不同的编程课程上进行了实验,以评估结果的质量。 P>
机译:从课程材料中自动提取概念
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机译:从课程材料中自动提取概念