Deep Knowledge Tracing
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Abstract (arXiv)
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 educational impact, the task has many inherent challenges. In this paper we explore the utility of using Recurrent Neural Networks (RNNs) to model student learning. The RNN family of models have important advantages over previous methods in that they do not require the explicit encoding of human domain knowledge, and can capture more complex representations of student knowledge. Using neural networks results in substantial improvements in prediction performance on a range of knowledge tracing datasets. Moreover the learned model can be used for intelligent curriculum design and allows straightforward interpretation and discovery of structure in student tasks. These results suggest a promising new line of research for knowledge tracing and an exemplary application task for RNNs.
Key facts. Cited by 328 papers in the map (data through 7 Oct 2026). First posted on arXiv 19 Jun 2015.
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Citing papers per year: 2021: 41; 2022: 32; 2023: 48; 2024: 53; 2025: 82; 2026: 72.
328 papers.
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- 2022Knowledge Tracing: A Surveycited by 76
- 2022pyKT: A Python Library to Benchmark Deep Learning based Knowledge Tracing Modelscited by 50
- 2023simpleKT: A Simple But Tough-to-Beat Baseline for Knowledge Tracingcited by 44
- 2024Exploring Knowledge Tracing in Tutor-Student Dialogues using LLMscited by 44
- 2024EduAgent: Generative Student Agents in Learningcited by 41
- 2025Training LLM-based Tutors to Improve Student Learning Outcomes in Dialoguescited by 40
- 2021MathBERT: A Pre-trained Language Model for General NLP Tasks in Mathematics Educationcited by 37
- 2021Deep Learning Methods for Vessel Trajectory Prediction based on Recurrent Neural Networkscited by 32
- 2023Improving Interpretability of Deep Sequential Knowledge Tracing Models with Question-centric Cognitive Representationscited by 32
- 2025Agent4Edu: Generating Learner Response Data by Generative Agents for Intelligent Education Systemscited by 32
- 2021Enhancing Knowledge Tracing via Adversarial Trainingcited by 30
- 2021A Survey of Knowledge Tracing: Models, Variants, and Applicationscited by 29
38 more
- 2024Bringing Generative AI to Adaptive Learning in Educationcited by 24
- 2022Bi-CLKT: Bi-Graph Contrastive Learning based Knowledge Tracingcited by 23
- 2023Enhancing Deep Knowledge Tracing with Auxiliary Taskscited by 23
- 2021Question Generation for Adaptive Educationcited by 22
- 2024Towards Modeling Learner Performance with Large Language Modelscited by 20
- 2024Language Model Can Do Knowledge Tracing: Simple but Effective Method to Integrate Language Model and Knowledge Tracing Taskcited by 20
- 2023Adaptive and Personalized Exercise Generation for Online Language Learningcited by 18
- 2024Towards Robust Knowledge Tracing Models via k-Sparse Attentioncited by 18
- 2021Quality meets Diversity: A Model-Agnostic Framework for Computerized Adaptive Testingcited by 17
- 2021Deep Graph Memory Networks for Forgetting-Robust Knowledge Tracingcited by 17
- 2022Evaluating the Explainers: Black-Box Explainable Machine Learning for Student Success Prediction in MOOCscited by 17
- 2022Code-DKT: A Code-based Knowledge Tracing Model for Programming Taskscited by 16
- 2023Leveraging generative artificial intelligence to simulate student learning behaviorcited by 16
- 2024CLST: Cold-Start Mitigation in Knowledge Tracing by Aligning a Generative Language Model as a Students' Knowledge Tracercited by 16
- 2023Generating and Evaluating Tests for K-12 Students with Language Model Simulations: A Case Study on Sentence Reading Efficiencycited by 15
- 2025Classroom Simulacra: Building Contextual Student Generative Agents in Online Education for Learning Behavioral Simulationcited by 15
- 2021Interpretable Knowledge Tracing: Simple and Efficient Student Modeling with Causal Relationscited by 14
- 2021Personalized Education in the AI Era: What to Expect Next?cited by 13
- 2022Mitigating Biases in Student Performance Prediction via Attention-Based Personalized Federated Learningcited by 13
- 2022Self-supervised Graph Learning for Long-tailed Cognitive Diagnosiscited by 13
- 2023Adapting Large Language Models for Education: Foundational Capabilities, Potentials, and Challengescited by 13
- 2024Generative AI for Education (GAIED): Advances, Opportunities, and Challengescited by 13
- 2024Predictive, scalable and interpretable knowledge tracing on structured domainscited by 13
- 2021pyBKT: An Accessible Python Library of Bayesian Knowledge Tracing Modelscited by 12
- 2021Beyond "Fairness:" Structural (In)justice Lenses on AI for Educationcited by 12
- 2021Multi-Factors Aware Dual-Attentional Knowledge Tracingcited by 12
- 2023Forgetting-aware Linear Bias for Attentive Knowledge Tracingcited by 12
- 2025Disentangled Knowledge Tracing for Alleviating Cognitive Biascited by 12
- 2021Option Tracing: Beyond Correctness Analysis in Knowledge Tracingcited by 11
- 2023MoocRadar: A Fine-grained and Multi-aspect Knowledge Repository for Improving Cognitive Student Modeling in MOOCscited by 11
- 2024Instruct, Not Assist: LLM-based Multi-Turn Planning and Hierarchical Questioning for Socratic Code Debuggingcited by 11
- 2024Automated Knowledge Concept Annotation and Question Representation Learning for Knowledge Tracingcited by 11
- 2025Modeling Student Learning with 3.8 Million Program Tracescited by 10
- 2021PEEK: A Large Dataset of Learner Engagement with Educational Videoscited by 9
- 2021Programming Knowledge Tracing: A Comprehensive Dataset and A New Modelcited by 9
- 2022Privacy-Preserving Synthetic Educational Data Generationcited by 9
- 2022DGEKT: A Dual Graph Ensemble Learning Method for Knowledge Tracingcited by 9
- 2024SINKT: A Structure-Aware Inductive Knowledge Tracing Model with Large Language Modelcited by 9
50 most cited of 328 All 328 (JSON)
- 2026Can a System-One LLM Perform Knowledge Tracing When Few or No Learners Are Logged?8 Oct 2026
- 2026Ability-Residual Decoupled Modeling for Affective Cognitive Diagnosis18 Sep 2026
- 2026CoLearn: An Agentic Tutor that Learns its Learner in a Human--AI Co-Learning Loop17 Sep 2026
- 2026PersonaPath: Towards Knowledge-Centric Personalized Learning Path Planning16 Sep 2026
- 2026Stable and Faithful Explanations for Knowledge Tracing15 Sep 2026
- 2026Dynamical Non-compensatory Multidimensional IRT Model Using Variational Approximation9 Sep 2026
- 2026One Mastery Threshold Does Not Fit All Knowledge Tracing Models8 Sep 2026
- 2026PEARL: A Task-Aware Framework for Evaluating Differentially Private Synthetic Educational Data8 Sep 2026
- 2026Privacy-Preserving Heterogeneous Multi-LLM Federated Inference for Cognitive Diagnosis1 Sep 2026
- 2026StudentSim: Training LLM-based Student Simulators1 Sep 2026
- 2026A Dataset for Modeling Iterative Problem-Solving1 Sep 2026
- 2026Disentangled Skill Representations for Predictive Human Modeling24 Aug 2026
38 more
- 2026From Mastery Profile to Simulated Response: Stochastic Student Knowledge Graphs (SSKG) for Faithful LLM Student Simulation21 Aug 2026
- 2026KnowSim: Evaluating Information Calibration in LLM Assistants with User Simulators that Learn17 Aug 2026
- 2026Stochasticity Is Not the Hard Part: Reduction and Complexity in Instructional Sequencing over Prerequisite DAGs5 Aug 2026
- 2026UNVaMP: Neural Knowledge Tracing with Variational Regularization of Latent Knowledge Dynamics4 Aug 2026
- 2026RankCert: When Can Simulated Learners Safely Select an AI Tutor? Robust Decision Certification Under Structural Uncertainty2 Aug 2026
- 2026Accuracy Is Not Enough: A Cross-Architecture Audit of Demographic Bias in Deep Knowledge Tracing28 Jul 2026
- 2026Disentangling Knowledge States with Ability and Proficiency Modeling for Knowledge Tracing14 Jul 2026
- 2026MOSAIC: Orchestrating Collaborative Knowledge Tracing with Hierarchical Semantic Alignment27 Jun 2026
- 2026Agentic Knowledge Tracing: A Multi-Agent LLM Architecture for Stealth Assessment of Financial Literacy in Serious Games24 Jun 2026
- 2026AI Coaching for Accelerating Human Skill Development with Reinforcement Learning24 Jun 2026
- 2026Spatio-Temporal Retrieval-based Priors for Adaptive Computational Teaching in Driving23 Jun 2026
- 2026Fed-CausalDiff: Decoupled Synchronization for Federated Do-Simulation and Policy Evaluation21 Jun 2026
- 2026PersonalPlan: Planning Multi-Agent Systems for Personalized Programming Learning17 Jun 2026
- 2026Edu-Theater: A Data-Efficient Agent Framework for Scalable Learner Behavior Simulation through Staging Roll-Call13 Jun 2026
- 2026CogGuard: Cognitive and Operational Profiling for Proactive Warning in Edge Intelligent Services13 Jun 2026
- 2026Recovering Stranded Discrimination in Knowledge Tracing: Per-Item Bias Correction via Empirical-Bayes Shrinkage12 Jun 2026
- 2026Hey Chat, Can You Teach Me? Structuring Socratic Dialogue for Human Learning in the Wild10 Jun 2026
- 2026Detecting Knowledge Gaps from Conversational AI Interactions Using Curriculum Prerequisite Graphs9 Jun 2026
- 2026KG-SoftMAP: Soft Knowledge-Graph Priors for Bayesian Network Structure Learning from Sparse Discrete Data9 Jun 2026
- 2026Fix the Mind, Not the Move: Interpretable AI Assistance via Knowledge-Gap Localization4 Jun 2026
- 2026Context-Aware Prediction of Student Quiz Performance with Multimodal Textbook Features28 May 2026
- 2026BuddyBench: A Privacy-Constrained Multi-Task Benchmark for Pediatric Social-Communication Personalization27 May 2026
- 2026Estimating Learners' Skill Acquisition Without Temporal Information22 May 2026
- 2026AI-Enabled Serious Games: Integrating Intelligence and Adaptivity in Training Systems21 May 2026
- 2026UniER: A Unified Benchmark for Item-level and Path-level Exercise Recommendation16 May 2026
- 2026Agentic AI Ecosystems in Higher Education: A Perspective on AI Agents to Emerging Inclusive, Agentic Multi-Agent AI Framework for Learning, Teaching and Institutional Intelligence14 May 2026
- 2026Simulating Students or Sycophantic Problem Solving? On Misconception Faithfulness of LLM Simulators12 May 2026
- 2026MBP-KT: Learning Global Collaborative Information from Meta-Behavioral Pattern for Enhanced Knowledge Tracing9 May 2026
- 2026Cognitive Agent Compilation for Explicit Problem Solver Modeling7 May 2026
- 2026Temporal Smoothness Doubly Robust Learning for Debiased Knowledge Tracing7 May 2026
- 2026Ensuring Reliability in Programming Knowledge Tracing: A Re-evaluation of Attention-augmented Models and Experimental Protocols6 May 2026
- 2026Interpretable Difficulty-Aware Knowledge Tracing in Tutor-Student Dialogues1 May 2026
- 2026KT4EQG: Personalized Exercise Question Generation via Knowledge Tracing24 Apr 2026
- 2026SHAPE: Unifying Safety, Helpfulness and Pedagogy for Educational LLMs24 Apr 2026
- 2026CogEvolution: A Human-like Generative Educational Agent to Simulate Student's Cognitive Evolution16 Apr 2026
- 2026RAG-KT: Cross-platform Explainable Knowledge Tracing with Multi-view Fusion Retrieval Generation13 Apr 2026
- 2026DeepTutor: Towards Agentic Personalized Tutoring10 Apr 2026
- 2026Neural-Symbolic Knowledge Tracing: Injecting Educational Knowledge into Deep Learning for Responsible Learner Modelling9 Apr 2026
50 newest of 328 All 328 (JSON)
- 2024EduAgent: Generative Student Agents in Learningcited by 41
- 2025Agent4Edu: Generating Learner Response Data by Generative Agents for Intelligent Education Systemscited by 32
- 2025Classroom Simulacra: Building Contextual Student Generative Agents in Online Education for Learning Behavioral Simulationcited by 15
- 2025MAS-KCL: Knowledge component graph structure learning with large language model-based agentic workflowcited by 3
- 2026Edu-Theater: A Data-Efficient Agent Framework for Scalable Learner Behavior Simulation through Staging Roll-Callcited by 2
- 2025IntelliCode: A Multi-Agent LLM Tutoring System with Centralized Learner Modelingcited by 1
- 2025A Closed-Loop Personalized Learning Agent Integrating Neural Cognitive Diagnosis, Bounded-Ability Adaptive Testing, and LLM-Driven Feedbackcited by 0
- 2026CogEvolution: A Human-like Generative Educational Agent to Simulate Student's Cognitive Evolutioncited by 0
- 2026DeepTutor: Towards Agentic Personalized Tutoringcited by 0
- 2026Cognitive Agent Compilation for Explicit Problem Solver Modelingcited by 0
- 2026Agentic AI Ecosystems in Higher Education: A Perspective on AI Agents to Emerging Inclusive, Agentic Multi-Agent AI Framework for Learning, Teaching and Institutional Intelligencecited by 0
- 2026PersonalPlan: Planning Multi-Agent Systems for Personalized Programming Learningcited by 0
12 most cited of 14 All 14 (JSON)
- 2026CoLearn: An Agentic Tutor that Learns its Learner in a Human--AI Co-Learning Loop17 Sep 2026
- 2026Agentic Knowledge Tracing: A Multi-Agent LLM Architecture for Stealth Assessment of Financial Literacy in Serious Games24 Jun 2026
- 2026PersonalPlan: Planning Multi-Agent Systems for Personalized Programming Learning17 Jun 2026
- 2026Edu-Theater: A Data-Efficient Agent Framework for Scalable Learner Behavior Simulation through Staging Roll-Call13 Jun 2026
- 2026Agentic AI Ecosystems in Higher Education: A Perspective on AI Agents to Emerging Inclusive, Agentic Multi-Agent AI Framework for Learning, Teaching and Institutional Intelligence14 May 2026
- 2026Cognitive Agent Compilation for Explicit Problem Solver Modeling7 May 2026
- 2026CogEvolution: A Human-like Generative Educational Agent to Simulate Student's Cognitive Evolution16 Apr 2026
- 2026DeepTutor: Towards Agentic Personalized Tutoring10 Apr 2026
- 2025IntelliCode: A Multi-Agent LLM Tutoring System with Centralized Learner Modeling21 Dec 2025
- 2025A Closed-Loop Personalized Learning Agent Integrating Neural Cognitive Diagnosis, Bounded-Ability Adaptive Testing, and LLM-Driven Feedback26 Oct 2025
- 2025MAS-KCL: Knowledge component graph structure learning with large language model-based agentic workflow20 May 2025
- 2025Classroom Simulacra: Building Contextual Student Generative Agents in Online Education for Learning Behavioral Simulation4 Feb 2025
12 newest of 14 All 14 (JSON)
- 2023Deduction under Perturbed Evidence: Probing Student Simulation Capabilities of Large Language Modelscited by 2
- 2025TrueReason: An Exemplar Personalised Learning System Integrating Reasoning with Foundational Modelscited by 2
- 2026LLM Reasoning Predicts When Models Are Right: Evidence from Coding Classroom Discoursecited by 2
- 2026LLM Reasoning Predicts When Models Are Right: Evidence from Coding Classroom Discourse10 Feb 2026
- 2025TrueReason: An Exemplar Personalised Learning System Integrating Reasoning with Foundational Models23 Jan 2025
- 2023Deduction under Perturbed Evidence: Probing Student Simulation Capabilities of Large Language Models23 May 2023
- 2025RouterKT: Mixture-of-Experts for Knowledge Tracingcited by 0
- 2025RouterKT: Mixture-of-Experts for Knowledge Tracing11 Apr 2025
- 2022Knowledge Tracing: A Surveycited by 76
- 2022pyKT: A Python Library to Benchmark Deep Learning based Knowledge Tracing Modelscited by 50
- 2023simpleKT: A Simple But Tough-to-Beat Baseline for Knowledge Tracingcited by 44
- 2024Exploring Knowledge Tracing in Tutor-Student Dialogues using LLMscited by 44
- 2025Training LLM-based Tutors to Improve Student Learning Outcomes in Dialoguescited by 40
- 2021MathBERT: A Pre-trained Language Model for General NLP Tasks in Mathematics Educationcited by 37
- 2021Deep Learning Methods for Vessel Trajectory Prediction based on Recurrent Neural Networkscited by 32
- 2023Improving Interpretability of Deep Sequential Knowledge Tracing Models with Question-centric Cognitive Representationscited by 32
- 2021Enhancing Knowledge Tracing via Adversarial Trainingcited by 30
- 2021A Survey of Knowledge Tracing: Models, Variants, and Applicationscited by 29
- 2022Bi-CLKT: Bi-Graph Contrastive Learning based Knowledge Tracingcited by 23
- 2023Enhancing Deep Knowledge Tracing with Auxiliary Taskscited by 23
12 most cited of 302 All 302 (JSON)
- 2026Can a System-One LLM Perform Knowledge Tracing When Few or No Learners Are Logged?8 Oct 2026
- 2026Ability-Residual Decoupled Modeling for Affective Cognitive Diagnosis18 Sep 2026
- 2026PersonaPath: Towards Knowledge-Centric Personalized Learning Path Planning16 Sep 2026
- 2026Stable and Faithful Explanations for Knowledge Tracing15 Sep 2026
- 2026Dynamical Non-compensatory Multidimensional IRT Model Using Variational Approximation9 Sep 2026
- 2026One Mastery Threshold Does Not Fit All Knowledge Tracing Models8 Sep 2026
- 2026PEARL: A Task-Aware Framework for Evaluating Differentially Private Synthetic Educational Data8 Sep 2026
- 2026Privacy-Preserving Heterogeneous Multi-LLM Federated Inference for Cognitive Diagnosis1 Sep 2026
- 2026StudentSim: Training LLM-based Student Simulators1 Sep 2026
- 2026A Dataset for Modeling Iterative Problem-Solving1 Sep 2026
- 2026Disentangled Skill Representations for Predictive Human Modeling24 Aug 2026
- 2026From Mastery Profile to Simulated Response: Stochastic Student Knowledge Graphs (SSKG) for Faithful LLM Student Simulation21 Aug 2026
12 newest of 302 All 302 (JSON)