Improving knowledge tracing model by integrating problem difficulty

• Main Authors: MINN, Sein, ZHU, Feida, DESMARAIS, Michel C.
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2018
• Subjects: deep learning; complex skill composition; problem difficulty; knowledge tracing; Student model; robust learning; Artificial Intelligence and Robotics; Computer Sciences; Educational Methods
• Online Access: https://ink.library.smu.edu.sg/sis_research/4327; https://ink.library.smu.edu.sg/context/sis_research/article/5330/viewcontent/ImprovingKnowledgeTracingModel_pv.pdf
• Institution: Singapore Management University

Intelligent Tutoring Systems (ITS) are designed for providing personalized instructions to students with the needs of their skills. Assessment of student knowledge acquisition dynamically is nontrivial during her learning process with ITS. Knowledge tracing, a popular student modeling technique for...