engleski

A proposal for a web based educational data mining and visualization system

Educational data mining (EDM) is a relatively new appellation for an area of research in which classic data mining methods (originating from the areas of machine learning and artificial intelligence) along with some new ones, are used on data collected from e-learning systems to clarify e-learning problems. The results of these methods are often used as a basis for automatic adaptation of e-learning systems to the needs, expectations and habits of their users. Such a system has been under development at our institution in the last few years and has been used in a number of courses. It is based on a hierarchical structure of knowledge accompanied by learning materials and tests for each knowledge unit. In this paper we present our model of a web based EDM system. The emphasis of the system will be on a modern, responsive user interface that will facilitate the usage of data mining (DM) methods by nonexperts (teachers) and offer rich data visualizations to help them get the a better insight into the learning process from DM outputs.

educational data mining; LMS; data visualization; adaptable e-learning

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