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![]() 基于异构图表示的程序设计知识追踪
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追踪
计算机科学
图形
代表(政治)
理论计算机科学
程序设计语言
政治学
政治
法学
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作者:Yaqiang Wu, Hui Zhu, Chenyang Wang, Fujian Song, Haiping Zhu, Yan Chen, Qinghua Zheng大牛学者, Feng Tian 摘要:Existing programming knowledge tracing methods have not deeply explored the relationships between knowledge concepts and programming questions or students’ codes, which leads to insufficient representation of programming questions and students’ codes and insufficient tracing of students’ knowledge states. To address these problems, this study proposes a programming knowledge tracing method based on a heterogeneous graph representation. We constructed a heterogeneous graph, where nodes represent the knowledge concept, programming question, and student code, and edges represent the relationships among knowledge concepts, programming questions, and student code. |
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