Knowledge Tracing = to model students' learning states based on sequences of students' learning activities
This study proposes the novel knowledge tracing task (framework: JKT) to add "exercise-to-exercise" and "concept-to-concept" relationships to Knowledge Graph. By adding these relations, high levels of information can be obtained and the accuracy of student performance prediction can be improved.
Previous GCN analysis work focuses primarily on a single graph and is never used in the area of knowledge tracing. JKT is a novel framework that extends GCN to the KT domain and fuses two sub-graphs.
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Link
https://www.sciencedirect.com/science/article/abs/pii/S0020025521009142?via%3Dihub
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