Continual Learning for Text Classification with Information Disentanglement Based Regularization
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Abstract (arXiv)
Continual learning has become increasingly important as it enables NLP models to constantly learn and gain knowledge over time. Previous continual learning methods are mainly designed to preserve knowledge from previous tasks, without much emphasis on how to well generalize models to new tasks. In this work, we propose an information disentanglement based regularization method for continual learning on text classification. Our proposed method first disentangles text hidden spaces into representations that are generic to all tasks and representations specific to each individual task, and further regularizes these representations differently to better constrain the knowledge required to generalize. We also introduce two simple auxiliary tasks: next sentence prediction and task-id prediction, for learning better generic and specific representation spaces. Experiments conducted on large-scale benchmarks demonstrate the effectiveness of our method in continual text classification tasks with various sequences and lengths over state-of-the-art baselines. We have publicly released our code at https://github.com/GT-SALT/IDBR.
Key facts. Cited by 86 papers in the map (data through 7 Oct 2026). Builds on 33 of its 49 references that are in the map. First posted on arXiv 12 Apr 2021.
Builds on
33 of 49 references.
References · 33
- 2018BERT: Pre-training of Deep Bidirectional Transformers for Language Understandingcited by 40,204
- 2016Overcoming catastrophic forgetting in neural networkscited by 4,718
- 2019Parameter-Efficient Transfer Learning for NLPcited by 4,195
- 2016Learning without Forgettingcited by 2,465
- 2016iCaRL: Incremental Classifier and Representation Learningcited by 2,313
- 2015Character-level Convolutional Networks for Text Classificationcited by 2,293
- 2017Gradient Episodic Memory for Continual Learningcited by 1,871
- 2016Progressive Neural Networkscited by 1,332
- 2018Continual Lifelong Learning with Neural Networks: A Reviewcited by 1,313
- 2020Gradient Surgery for Multi-Task Learningcited by 1,210
- 2017Continual Learning with Deep Generative Replaycited by 1,152
- 2017Memory Aware Synapses: Learning what (not) to forgetcited by 1,094
21 more
- 2018Efficient Lifelong Learning with A-GEMcited by 1,044
- 2017PackNet: Adding Multiple Tasks to a Single Network by Iterative Pruningcited by 882
- 2020AdapterFusion: Non-Destructive Task Composition for Transfer Learningcited by 780
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- 2018Learning to Learn without Forgetting by Maximizing Transfer and Minimizing Interferencecited by 511
- 2017Toward Controlled Generation of Textcited by 271
- 2019Meta-Learning Representations for Continual Learningcited by 189
- 2019Episodic Memory in Lifelong Language Learningcited by 188
- 2020MixText: Linguistically-Informed Interpolation of Hidden Space for Semi-Supervised Text Classificationcited by 186
- 2019LAMOL: LAnguage MOdeling for Lifelong Language Learningcited by 156
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- 2017Encoder Based Lifelong Learningcited by 102
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Citing papers per year: 2021: 5; 2022: 14; 2023: 21; 2024: 25; 2025: 14; 2026: 7.
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- 2023A Comprehensive Survey of Continual Learning: Theory, Method and Applicationcited by 860
- 2023Orthogonal Subspace Learning for Language Model Continual Learningcited by 296
- 2023Progressive Prompts: Continual Learning for Language Modelscited by 195
- 2023Continual Pre-training of Language Modelscited by 194
- 2023Mitigating the Alignment Tax of RLHFcited by 181
- 2021Lifelong Pretraining: Continually Adapting Language Models to Emerging Corporacited by 114
- 2024Mitigating Catastrophic Forgetting in Large Language Models with Self-Synthesized Rehearsalcited by 114
- 2022State-of-the-art generalisation research in NLP: A taxonomy and reviewcited by 97
- 2021Time Waits for No One! Analysis and Challenges of Temporal Misalignmentcited by 91
- 2022Continual Learning of Natural Language Processing Tasks: A Surveycited by 83
- 2023Lifelong Language Pretraining with Distribution-Specialized Expertscited by 64
- 2024Towards Lifelong Learning of Large Language Models: A Surveycited by 60
38 more
- 2024Recent Advances of Foundation Language Models-based Continual Learning: A Surveycited by 46
- 2022Memory Efficient Continual Learning with Transformerscited by 43
- 2021Learn Continually, Generalize Rapidly: Lifelong Knowledge Accumulation for Few-shot Learningcited by 35
- 2022Symbolic Replay: Scene Graph as Prompt for Continual Learning on VQA Taskcited by 35
- 2022Continual Training of Language Models for Few-Shot Learningcited by 33
- 2023CITB: A Benchmark for Continual Instruction Tuningcited by 32
- 2022Continual Sequence Generation with Adaptive Compositional Modulescited by 31
- 2024Lottery Ticket Adaptation: Mitigating Destructive Interference in LLMscited by 31
- 2022Meta-attention for ViT-backed Continual Learningcited by 29
- 2024Scalable Language Model with Generalized Continual Learningcited by 28
- 2024Rehearsal-Free Modular and Compositional Continual Learning for Language Modelscited by 26
- 2023FedET: A Communication-Efficient Federated Class-Incremental Learning Framework Based on Enhanced Transformercited by 23
- 2022On Continual Model Refinement in Out-of-Distribution Data Streamscited by 22
- 2024Continual LLaVA: Continual Instruction Tuning in Large Vision-Language Modelscited by 22
- 2021Prototype-Guided Memory Replay for Continual Learningcited by 19
- 2023Investigating Forgetting in Pre-Trained Representations Through Continual Learningcited by 19
- 2022Continual Learning with Transformers for Image Classificationcited by 17
- 2025Unlocking the Power of Function Vectors for Characterizing and Mitigating Catastrophic Forgetting in Continual Instruction Tuningcited by 16
- 2023GRASP: A Rehearsal Policy for Efficient Online Continual Learningcited by 13
- 2023Learn or Recall? Revisiting Incremental Learning with Pre-trained Language Modelscited by 13
- 2024MoFO: Momentum-Filtered Optimizer for Mitigating Forgetting in LLM Fine-Tuningcited by 13
- 2024Continual Learning Using a Kernel-Based Method Over Foundation Modelscited by 13
- 2024SurgeryV2: Bridging the Gap Between Model Merging and Multi-Task Learning with Deep Representation Surgerycited by 12
- 2023Class-Incremental Learning based on Label Generationcited by 11
- 2024ChronosLex: Time-aware Incremental Training for Temporal Generalization of Legal Classification Taskscited by 11
- 2023Preventing Catastrophic Forgetting in Continual Learning of New Natural Language Taskscited by 10
- 2024Q-Tuning: Queue-based Prompt Tuning for Lifelong Few-shot Language Learningcited by 9
- 2025Understanding Overadaptation in Supervised Fine-Tuning: The Role of Ensemble Methodscited by 9
- 2023Towards Anytime Fine-tuning: Continually Pre-trained Language Models with Hypernetwork Promptcited by 8
- 2024Self-Data Distillation for Recovering Quality in Pruned Large Language Modelscited by 8
- 2023InfoCL: Alleviating Catastrophic Forgetting in Continual Text Classification from An Information Theoretic Perspectivecited by 7
- 2023Sub-network Discovery and Soft-masking for Continual Learning of Mixed Taskscited by 7
- 2024In-context Continual Learning Assisted by an External Continual Learnercited by 7
- 2023Continual Learning From a Stream of APIscited by 6
- 2024Towards Practical Tool Usage for Continually Learning LLMscited by 6
- 2024MoE-CT: A Novel Approach For Large Language Models Training With Resistance To Catastrophic Forgettingcited by 6
- 2026Safety Alignment as Continual Learning: Mitigating the Alignment Tax via Orthogonal Gradient Projectioncited by 6
- 2022Exclusive Supermask Subnetwork Training for Continual Learningcited by 5
50 most cited of 86 All 86 (JSON)
- 2026LifeMem: Enabling Lifelong Experience Reuse for LLM Agents11 Sep 2026
- 2026Layers Matter: Why Continual Learning Regularization Should Be Layer-Adaptive16 Aug 2026
- 2026Relative Parameter Importance in Task-Agnostic Replay-Free Continual Learning1 Aug 2026
- 2026Training Prompt Matters: State-Adaptive Optimization for Robust Fine-Tuning1 Jun 2026
- 2026A Comparative Empirical Study of Catastrophic Forgetting Mitigation in Sequential Task Adaptation for Continual Natural Language Processing Systems19 Mar 2026
- 2026Safety Alignment as Continual Learning: Mitigating the Alignment Tax via Orthogonal Gradient Projection8 Feb 2026
- 2026Contextual Discrepancy-Aware Contrastive Learning for Robust Medical Time Series Diagnosis in Small-Sample Scenarios12 Jan 2026
- 2025PPSEBM: An Energy-Based Model with Progressive Parameter Selection for Continual Learning17 Dec 2025
- 2025Resolving Conflicts in Lifelong Learning via Aligning Updates in Subspaces28 Nov 2025
- 2025OpenCML: End-to-End Framework of Open-world Machine Learning to Learn Unknown Classes Incrementally23 Nov 2025
- 2025RECALL: REpresentation-aligned Catastrophic-forgetting ALLeviation via Hierarchical Model Merging23 Oct 2025
- 2025Dynamic Orthogonal Continual Fine-tuning for Mitigating Catastrophic Forgettings28 Sep 2025
38 more
- 2025Understanding Overadaptation in Supervised Fine-Tuning: The Role of Ensemble Methods2 Jun 2025
- 2025Information-Theoretic Complementary Prompts for Improved Continual Text Classification27 May 2025
- 2025Reinforced Interactive Continual Learning via Real-time Noisy Human Feedback15 May 2025
- 2025SEE: Continual Fine-tuning with Sequential Ensemble of Experts9 Apr 2025
- 2025Text Classification Under Class Distribution Shift: A Survey18 Feb 2025
- 2025Achieving Upper Bound Accuracy of Joint Training in Continual Learning17 Feb 2025
- 2025Unlocking the Power of Function Vectors for Characterizing and Mitigating Catastrophic Forgetting in Continual Instruction Tuning16 Feb 2025
- 2025Neural Networks Remember More: The Power of Parameter Isolation and Combination16 Feb 2025
- 2025LSEBMCL: A Latent Space Energy-Based Model for Continual Learning9 Jan 2025
- 2024Continual Learning Using a Kernel-Based Method Over Foundation Models20 Dec 2024
- 2024In-context Continual Learning Assisted by an External Continual Learner20 Dec 2024
- 2024Continual Learning Using Only Large Language Model Prompting20 Dec 2024
- 2024Soft-TransFormers for Continual Learning25 Nov 2024
- 2024Unveiling and Addressing Pseudo Forgetting in Large Language Models18 Nov 2024
- 2024Continual LLaVA: Continual Instruction Tuning in Large Vision-Language Models4 Nov 2024
- 2024SurgeryV2: Bridging the Gap Between Model Merging and Multi-Task Learning with Deep Representation Surgery18 Oct 2024
- 2024Self-Data Distillation for Recovering Quality in Pruned Large Language Models13 Oct 2024
- 2024Does RoBERTa Perform Better than BERT in Continual Learning: An Attention Sink Perspective8 Oct 2024
- 2024MoFO: Momentum-Filtered Optimizer for Mitigating Forgetting in LLM Fine-Tuning30 Jul 2024
- 2024MoE-CT: A Novel Approach For Large Language Models Training With Resistance To Catastrophic Forgetting25 Jun 2024
- 2024Lottery Ticket Adaptation: Mitigating Destructive Interference in LLMs24 Jun 2024
- 2024Towards Lifelong Learning of Large Language Models: A Survey10 Jun 2024
- 2024HateDebias: On the Diversity and Variability of Hate Speech Debiasing7 Jun 2024
- 2024HPE-CogVLM: Advancing Vision Language Models with a Head Pose Grounding Task4 Jun 2024
- 2024Recent Advances of Foundation Language Models-based Continual Learning: A Survey28 May 2024
- 2024Feature Protection For Out-of-distribution Generalization25 May 2024
- 2024ChronosLex: Time-aware Incremental Training for Temporal Generalization of Legal Classification Tasks23 May 2024
- 2024Overcoming Catastrophic Forgetting by Exemplar Selection in Task-oriented Dialogue System16 May 2024
- 2024Q-Tuning: Queue-based Prompt Tuning for Lifelong Few-shot Language Learning22 Apr 2024
- 2024Towards Practical Tool Usage for Continually Learning LLMs14 Apr 2024
- 2024Scalable Language Model with Generalized Continual Learning11 Apr 2024
- 2024Rehearsal-Free Modular and Compositional Continual Learning for Language Models31 Mar 2024
- 2024Mitigating Catastrophic Forgetting in Large Language Models with Self-Synthesized Rehearsal2 Mar 2024
- 2024Balancing the Causal Effects in Class-Incremental Learning15 Feb 2024
- 2023TACIT: A Target-Agnostic Feature Disentanglement Framework for Cross-Domain Text Classification25 Dec 2023
- 2023Learn or Recall? Revisiting Incremental Learning with Pre-trained Language Models13 Dec 2023
- 2023CITB: A Benchmark for Continual Instruction Tuning23 Oct 2023
- 2023Orthogonal Subspace Learning for Language Model Continual Learning22 Oct 2023
50 newest of 86 All 86 (JSON)
- 2026LifeMem: Enabling Lifelong Experience Reuse for LLM Agents11 Sep 2026
- 2024Towards Practical Tool Usage for Continually Learning LLMs14 Apr 2024
- 2023A Comprehensive Survey of Continual Learning: Theory, Method and Applicationcited by 860
- 2023Orthogonal Subspace Learning for Language Model Continual Learningcited by 296
- 2023Progressive Prompts: Continual Learning for Language Modelscited by 195
- 2023Continual Pre-training of Language Modelscited by 194
- 2021Lifelong Pretraining: Continually Adapting Language Models to Emerging Corporacited by 114
- 2024Mitigating Catastrophic Forgetting in Large Language Models with Self-Synthesized Rehearsalcited by 114
- 2022State-of-the-art generalisation research in NLP: A taxonomy and reviewcited by 97
- 2021Time Waits for No One! Analysis and Challenges of Temporal Misalignmentcited by 91
- 2022Continual Learning of Natural Language Processing Tasks: A Surveycited by 83
- 2024Towards Lifelong Learning of Large Language Models: A Surveycited by 60
- 2024Recent Advances of Foundation Language Models-based Continual Learning: A Surveycited by 46
- 2022Memory Efficient Continual Learning with Transformerscited by 43
12 most cited of 77 All 77 (JSON)
- 2026Layers Matter: Why Continual Learning Regularization Should Be Layer-Adaptive16 Aug 2026
- 2026Relative Parameter Importance in Task-Agnostic Replay-Free Continual Learning1 Aug 2026
- 2026Training Prompt Matters: State-Adaptive Optimization for Robust Fine-Tuning1 Jun 2026
- 2026A Comparative Empirical Study of Catastrophic Forgetting Mitigation in Sequential Task Adaptation for Continual Natural Language Processing Systems19 Mar 2026
- 2026Contextual Discrepancy-Aware Contrastive Learning for Robust Medical Time Series Diagnosis in Small-Sample Scenarios12 Jan 2026
- 2025PPSEBM: An Energy-Based Model with Progressive Parameter Selection for Continual Learning17 Dec 2025
- 2025Resolving Conflicts in Lifelong Learning via Aligning Updates in Subspaces28 Nov 2025
- 2025OpenCML: End-to-End Framework of Open-world Machine Learning to Learn Unknown Classes Incrementally23 Nov 2025
- 2025RECALL: REpresentation-aligned Catastrophic-forgetting ALLeviation via Hierarchical Model Merging23 Oct 2025
- 2025Dynamic Orthogonal Continual Fine-tuning for Mitigating Catastrophic Forgettings28 Sep 2025
- 2025Understanding Overadaptation in Supervised Fine-Tuning: The Role of Ensemble Methods2 Jun 2025
- 2025Information-Theoretic Complementary Prompts for Improved Continual Text Classification27 May 2025
12 newest of 77 All 77 (JSON)