Figure 2 (IMAGE)
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Framework overview: (a) LLM diagnosis module employs LLMs to generate textual diagnoses for both students and exercises, (b) cognitive level alignment module incorporates these LLM-derived diagnoses into conventional CDMs, facilitating a joint representation of students and exercises in both semantic and behavioural spaces. LLM: large language model, SOLO: structure of observed learning outcomes, CDMs: cognitive diagnosis models, Coll. Info: collaborative information.
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HIGHER EDUCATON PRESS
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