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The Knowledge Tracing (KT) task focuses on predicting a learner's future performance based on the historical interactions. The knowledge state plays a key role in learning process. However, considering that the knowledge state is influenced…

人工智能 · 计算机科学 2024-12-30 Shanshan Wang , Xueying Zhang , Keyang Wang , Xun Yang , Xingyi Zhang

Modern online education has the capacity to provide intelligent educational services by automatically analyzing substantial amounts of student behavioral data. Knowledge Tracing (KT) is one of the fundamental tasks for student behavioral…

计算机与社会 · 计算机科学 2024-07-16 Shuanghong Shen , Qi Liu , Zhenya Huang , Yonghe Zheng , Minghao Yin , Minjuan Wang , Enhong Chen

Predicting future student responses to questions is particularly valuable for educational learning platforms where it enables effective interventions. One of the key approaches to do this has been through the use of knowledge tracing (KT)…

计算与语言 · 计算机科学 2026-03-04 Prarthana Bhattacharyya , Joshua Mitton , Ralph Abboud , Simon Woodhead

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…

机器学习 · 计算机科学 2021-05-25 Junhao Zeng , Qingchun Zhang , Ning Xie , Bochun Yang

Humans ability to transfer knowledge through teaching is one of the essential aspects for human intelligence. A human teacher can track the knowledge of students to customize the teaching on students needs. With the rise of online education…

计算机与社会 · 计算机科学 2022-01-19 Ghodai Abdelrahman , Qing Wang , Bernardo Pereira Nunes

Knowledge tracing is a method used in education to assess and track the acquisition of knowledge by individual learners. It involves using a variety of techniques, such as quizzes, tests, and other forms of assessment, to determine what a…

计算机与社会 · 计算机科学 2023-11-28 Yann Hicke

Knowledge tracing (KT) is the problem of predicting students' future performance based on their historical interactions with intelligent tutoring systems. Recent studies have applied multiple types of deep neural networks to solve the KT…

计算机与社会 · 计算机科学 2023-02-17 Zitao Liu , Qiongqiong Liu , Jiahao Chen , Shuyan Huang , Boyu Gao , Weiqi Luo , Jian Weng

Knowledge Tracing (KT) models students' evolving knowledge states to predict future performance, serving as a foundation for personalized education. While traditional deep learning models achieve high accuracy, they often lack…

计算与语言 · 计算机科学 2026-03-25 Runze Li , Kedi Chen , Guwei Feng , Mo Yu , Jun Wang , Wei Zhang

Knowledge tracing (KT) is a crucial task in intelligent education, focusing on predicting students' performance on given questions to trace their evolving knowledge. The advancement of deep learning in this field has led to deep-learning…

人工智能 · 计算机科学 2024-06-21 Jiajun Cui , Hong Qian , Bo Jiang , Wei Zhang

We study the problem of knowledge tracing (KT) where the goal is to trace the students' knowledge mastery over time so as to make predictions on their future performance. Owing to the good representation capacity of deep neural networks…

计算机与社会 · 计算机科学 2021-08-11 Xiaopeng Guo , Zhijie Huang , Jie Gao , Mingyu Shang , Maojing Shu , Jun Sun

Educational systems often assume learners can identify their knowledge gaps, yet research consistently shows that students struggle to recognize what they don't know they need to learn-the "unknown unknowns" problem. This paper presents a…

人机交互 · 计算机科学 2025-09-10 Jinwen Tang , Qiming Guo , Zhicheng Tang , Yi Shang

Recently, we have seen a rapid rise in usage of online educational platforms. The personalized education became crucially important in future learning environments. Knowledge tracing (KT) refers to the detection of students' knowledge…

人工智能 · 计算机科学 2021-06-09 Sein Minn

We introduce latency-aware network acceleration (LANA) - an approach that builds on neural architecture search techniques and teacher-student distillation to accelerate neural networks. LANA consists of two phases: in the first phase, it…

计算机视觉与模式识别 · 计算机科学 2021-11-19 Pavlo Molchanov , Jimmy Hall , Hongxu Yin , Jan Kautz , Nicolo Fusi , Arash Vahdat

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…

人工智能 · 计算机科学 2024-08-26 Soonwook Park , Donghoon Lee , Hogun Park

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…

机器学习 · 计算机科学 2023-02-07 Yuqi Yue , Xiaoqing Sun , Weidong Ji , Zengxiang Yin , Chenghong Sun

Teaching plays a fundamental role in human learning. Typically, a human teaching strategy would involve assessing a student's knowledge progress for tailoring the teaching materials in a way that enhances the learning progress. A human…

机器学习 · 计算机科学 2021-11-16 Ghodai Abdelrahman , Qing Wang

Knowledge Tracing (KT) aims to model a student's learning state over time and predict their future performance. However, traditional KT methods often face challenges in explainability, scalability, and effective modeling of complex…

人工智能 · 计算机科学 2025-05-26 Runze Li , Siyu Wu , Jun Wang , Wei Zhang

Knowledge tracing (KT) serves as a primary part of intelligent education systems. Most current KTs either rely on expert judgments or only exploit a single network structure, which affects the full expression of learning features. To…

机器学习 · 计算机科学 2023-02-24 Liting Lyu , Zhifeng Wang , Haihong Yun , Zexue Yang , Ya Li

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…

计算机与社会 · 计算机科学 2023-05-18 Zhongfeng Jia , Wei Su , Jiamin Liu , Wenli Yue

Knowledge Tracing (KT) models students' knowledge states based on learning interactions to predict performance. While deep learning-based KT models have boosted predictive accuracy, most models rely on deterministic vector embeddings and…

人工智能 · 计算机科学 2026-05-12 Siyu Wu , Cong Xu , Wei Zhang