通过书面综合帮助学生理解课程:基于lsa的在线顾问

Emmanuelle Villiot-Leclercq, Sonia Mandin, Philippe Dessus, V. Zampa
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引用次数: 8

摘要

在终身学习的环境中,学习者必须进行大量以写作为基础的活动,比如文件分析,这些活动很少由教师或导师评估,因为这种评估很耗时。我们引入了一项服务,Pensum,它集成在一个PLE中,帮助学生通过撰写综合文章来理解课程内容,老师和导师也可以管理这一活动。基于自然语言处理技术,Pensum提出了针对复杂写作任务的即时反馈和反射性反馈。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Helping Students Understand Courses through Written Syntheses: An LSA-Based Online Advisor
In a life-long learning context, learners have to perform a lot of writing-based activities, like doc¬ument analysis, that are seldom assessed by teachers or tutors because this assessment is time-consuming. We introduce a service, Pensum, integrated in a PLE that helps students to understand a course content through writing a synthesis, as well as teachers and tutors to manage this activity. Based on natural language processing techniques, Pensum proposes just-in-time and reflexive feedback on a complex writing task.
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