计算机技术与发展2023，Vol.33Issue(12)：1-7,7.DOI:10.3969/j.issn.1673-629X.2023.12.001
现代智慧教育下的认知诊断模型比较分析研究
Comparative Analysis Research of Cognitive Diagnostic Models under Modern Intelligent Education
摘要
Abstract
Cognitive diagnosis is a fusion of cognitive psychology and educational measurement theory,which can infer the current knowledge state of students from their answer records and test information,and thus comprehensively assess and diagnose the psychological or activity behavior patterns of the tested individuals.Since cognitive diagnosis can provide richer measurement information compared with educational measurement theories,it is gradually becoming a major ability assessment tool in modern intelligent education scenarios.Firstly we introduce the concept,historical development and current research status of cognitive diagnosis,then focus on four representative cognitive diagnosis models:item response theory;multidimensional item response theory;deterministic input,noise"and"gate;neural-cognitive diagnostics,and introduce their theoretical basis,model structure and training methods in detail.The cognitive accuracy and model interpretability of the four models were compared and analyzed based on the classical cognitive diagnostic dataset AS-SISTments 2009-2010 Skill-builder data with 346 860 samples,respectively.After the comparative analysis,we found that the neural-cognitive diagnostics model not only has better cognitive accuracy but also has higher interpretability compared with other cognitive diagnostic models.In addition,we summarized the different application scenarios of the four cognitive diagnostic models under modern intelligent education through research and practice,which provided a new perspective for cognitive diagnostic research.关键词
认知诊断/项目反应理论/多维项目反应理论/DINA模型/神经认知诊断模型/比较分析/可解释性Key words
cognitive diagnosis/item response theory(IRT)/multidimensional item response theory(MIRT)/deterministic inputs,noisy"and"gate(DINA)/neural-cognitive diagnostics(NeuralCD)/comparative analysis/interpretability分类
信息技术与安全科学引用本文复制引用
丁泽元,梁嘉辉,张云飞,郝飞,李鹏,郭龙江..现代智慧教育下的认知诊断模型比较分析研究[J].计算机技术与发展,2023,33(12):1-7,7.基金项目
教育部人文社会科学研究青年基金项目(22YJCZH046) （22YJCZH046）
陕西师范大学教学改革研究重点项目(22JG04) （22JG04）
陕西师范大学教学管理改革重点项目(22GX-JG05) （22GX-JG05）
