An approach for mining concepts' relationships based on historical assessment records

摘要

In recent years, researchers have proposed various approaches for developing adaptive learning systems based on concept maps. Nevertheless, most of them deal only with binary grades of each test item. In this paper, we present a new method to automatically construct concept maps based on fuzzy set theory that can construct concept maps based on the result of analysis of numerical testing scores. The proposed method can overcome the drawbacks of existing methods and provides a useful way to automatically concept maps in adaptive learning systems.