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A Case Study On Using Personalized Data Mining For University Curricula

机译:大学课程中使用个性化数据挖掘的案例研究

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In former work, the authors developed a modeling system for university learning processes, which aims at evaluating and refining university curricula to reach an optimum of learning success in terms of a best possible grade point average (GPA). This is performed by applying an Educational Data Mining (EDM) technology to former students curricula and their degree of success (GPA) and thus, uncovering golden didactic knowledge for successful education. We used learner profiles to personalize this technology. After a short introduction to this technology, we discuss the result of a practical application and draw conclusions. In particular, we could not obtain sufficient data to establish this kind of learner profiles. Therefore, we shifted our strategy from an “eager” one of holding an explicit model towards a “lazy” strategy of mining with data, which is really available without making “guesses” what they mean (profiles). In particular, we utilize the educational history of the students and vocational ambitions for student modeling.
机译:在以前的工作中,作者开发了用于大学学习过程的建模系统,该系统旨在评估和完善大学课程,以根据可能的最佳平均成绩(GPA)达到最佳的学习成功。这是通过将教育数据挖掘(EDM)技术应用于以前的学生课程及其成功程度(GPA)来完成的,从而发现了成功教育的黄金教学知识。我们使用学习者资料来个性化这项技术。在对该技术进行简短介绍之后,我们将讨论实际应用的结果并得出结论。特别是,我们无法获得足够的数据来建立这种学习者档案。因此,我们将策略从拥有一个明确模型的“渴望”策略转变为使用数据挖掘的“懒惰”策略,这种策略实际上是可以使用的,而无需“猜测”它们的含义(配置文件)。特别是,我们利用学生的教育历史和职业野心来进行学生建模。

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