在教育领域,认知诊断对于实现个性化学习至关重要。广泛采用的In the field of education, cognitive diagnosis is crucial for achieving personalized learning. The widely adopted DINA DINA(确定性输入、噪声和门)模型揭示了学生对正确回答问题所需的基本技能的掌握程度。然而,现有的基于 DINA 的方法忽视了知识点之间的依赖性,并且其模型训练过程对于大型数据集来说计算效率低下。 (Deterministic Inputs, Noisy And gate) model uncovers students’ mastery of essential skills necessary to answer questions correctly. However, existing DINA-based approaches overlook the dependency between knowledge points, and their model training process is computationally inefficient for large datasets.