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Knowledge tracing (KT) which aims at predicting learner's knowledge mastery plays an important role in the computer-aided educational system. In recent years, many deep learning models have been applied to tackle the KT task, which have…

Computers and Society · Computer Science 2022-08-30 Hanshuang Tong , Zhen Wang , Yun Zhou , Shiwei Tong , Wenyuan Han , Qi Liu

The development of intelligent tutoring system has greatly influenced the way students learn and practice, which increases their learning efficiency. The intelligent tutoring system must model learners' mastery of the knowledge before…

Machine Learning · Computer Science 2021-05-25 Junhao Zeng , Qingchun Zhang , Ning Xie , Bochun Yang

Monitoring student knowledge states or skill acquisition levels known as knowledge tracing, is a fundamental part of intelligent tutoring systems. Despite its inherent challenges, recent deep neural networks based knowledge tracing models…

Artificial Intelligence · Computer Science 2019-09-04 Zhiwei Wang , Xiaoqin Feng , Jiliang Tang , Gale Yan Huang , Zitao Liu

Knowledge tracing---where a machine models the knowledge of a student as they interact with coursework---is a well established problem in computer supported education. Though effectively modeling student knowledge would have high…

Artificial Intelligence · Computer Science 2015-06-22 Chris Piech , Jonathan Spencer , Jonathan Huang , Surya Ganguli , Mehran Sahami , Leonidas Guibas , Jascha Sohl-Dickstein

The field of Knowledge Tracing aims to understand how students learn and master knowledge over time by analyzing their historical behaviour data. To achieve this goal, many researchers have proposed Knowledge Tracing models that use data…

Computers and Society · Computer Science 2024-05-09 Zhaoxing Li , Jujie Yang , Jindi Wang , Lei Shi , Sebastian Stein

Knowledge tracing (KT) aims to monitor students' evolving knowledge states through their learning interactions with concept-related questions, and can be indirectly evaluated by predicting how students will perform on future questions. In…

Artificial Intelligence · Computer Science 2023-12-12 Chaoran Cui , Hebo Ma , Chen Zhang , Chunyun Zhang , Yumo Yao , Meng Chen , Yuling Ma

As the rapid development of Intelligent Tutoring Systems (ITS) in the past decade, tracing the students' knowledge state has become more and more important in order to provide individualized learning guidance. This is the main idea of…

Computers and Society · Computer Science 2023-05-18 Zhongfeng Jia , Wei Su , Jiamin Liu , Wenli Yue

Knowledge Tracing (KT) has been an established problem in the educational data mining field for decades, and it is commonly assumed that the underlying learning process being modeled remains static. Given the ever-changing landscape of…

Machine Learning · Computer Science 2025-11-05 Morgan Lee , Artem Frenk , Eamon Worden , Karish Gupta , Thinh Pham , Ethan Croteau , Neil Heffernan

Knowledge Tracing (KT) diagnoses students' concept mastery through continuous learning state monitoring in education.Existing methods primarily focus on studying behavioral sequences based on ID or textual information.While existing methods…

Artificial Intelligence · Computer Science 2026-02-27 Xingcheng Fu , Shengpeng Wang , Yisen Gao , Xianxian Li , Chunpei Li , Qingyun Sun , Dongran Yu

Knowledge tracing aims to model students' past answer sequences to track the change in their knowledge acquisition during exercise activities and to predict their future learning performance. Most existing approaches ignore the fact that…

Machine Learning · Computer Science 2023-02-07 Yuqi Yue , Xiaoqing Sun , Weidong Ji , Zengxiang Yin , Chenghong Sun

Knowledge Tracing (KT) is crucial in education assessment, which focuses on depicting students' learning states and assessing students' mastery of subjects. With the rise of modern online learning platforms, particularly massive open online…

Machine Learning · Computer Science 2025-01-22 Weihua Cheng , Hanwen Du , Chunxiao Li , Ersheng Ni , Liangdi Tan , Tianqi Xu , Yongxin Ni

Knowledge tracing (KT) is a field of study that predicts the future performance of students based on prior performance datasets collected from educational applications such as intelligent tutoring systems, learning management systems, and…

Computers and Society · Computer Science 2022-09-08 Unggi Lee , Yonghyun Park , Yujin Kim , Seongyune Choi , Hyeoncheol Kim

Deep learning based knowledge tracing model has been shown to outperform traditional knowledge tracing model without the need for human-engineered features, yet its parameters and representations have long been criticized for not being…

Machine Learning · Computer Science 2019-04-29 Chun-Kit Yeung

The knowledge tracing (KT) problem is an extremely important topic in personalized education, which aims to predict whether students can correctly answer the next question based on their past question-answer records. Prior work on this task…

Computation and Language · Computer Science 2025-02-06 Ziwei Wang , Jie Zhou , Qin Chen , Min Zhang , Bo Jiang , Aimin Zhou , Qinchun Bai , Liang He

Knowledge Tracing (KT), which aims to model student knowledge level and predict their performance, is one of the most important applications of user modeling. Modern KT approaches model and maintain an up-to-date state of student knowledge…

Computers and Society · Computer Science 2022-10-18 Chunpai Wang , Shaghayegh Sahebi , Siqian Zhao , Peter Brusilovsky , Laura O. Moraes

Estimating student proficiency is an important task for computer based learning systems. We compare a family of IRT-based proficiency estimation methods to Deep Knowledge Tracing (DKT), a recently proposed recurrent neural network model…

Artificial Intelligence · Computer Science 2016-05-24 Kevin H. Wilson , Yan Karklin , Bojian Han , Chaitanya Ekanadham

Knowledge Tracing (KT) aims to determine whether students will respond correctly to the next question, which is a crucial task in intelligent tutoring systems (ITS). In educational KT scenarios, transductive ID-based methods often face…

Artificial Intelligence · Computer Science 2024-11-05 Lingyue Fu , Hao Guan , Kounianhua Du , Jianghao Lin , Wei Xia , Weinan Zhang , Ruiming Tang , Yasheng Wang , Yong Yu

In the rapidly advancing realm of educational technology, it becomes critical to accurately trace and understand student knowledge states. Conventional Knowledge Tracing (KT) models have mainly focused on binary responses (i.e., correct and…

Artificial Intelligence · Computer Science 2024-08-26 Soonwook Park , Donghoon Lee , Hogun Park

In the field of intelligent education, knowledge tracing (KT) has attracted increasing attention, which estimates and traces students' mastery of knowledge concepts to provide high-quality education. In KT, there are natural graph…

Computers and Society · Computer Science 2022-10-28 Rui Luo , Fei Liu , Wenhao Liang , Yuhong Zhang , Chenyang Bu , Xuegang Hu

The goal of Knowledge Tracing (KT) is to estimate how well students have mastered a concept based on their historical learning of related exercises. The benefit of knowledge tracing is that students' learning plans can be better organised…

Machine Learning · Computer Science 2022-01-25 Xiangyu Song , Jianxin Li , Qi Lei , Wei Zhao , Yunliang Chen , Ajmal Mian
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