Regularizing Class-wise Predictions via Self-knowledge Distillation
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Abstract (arXiv)
Deep neural networks with millions of parameters may suffer from poor generalization due to overfitting. To mitigate the issue, we propose a new regularization method that penalizes the predictive distribution between similar samples. In particular, we distill the predictive distribution between different samples of the same label during training. This results in regularizing the dark knowledge (i.e., the knowledge on wrong predictions) of a single network (i.e., a self-knowledge distillation) by forcing it to produce more meaningful and consistent predictions in a class-wise manner. Consequently, it mitigates overconfident predictions and reduces intra-class variations. Our experimental results on various image classification tasks demonstrate that the simple yet powerful method can significantly improve not only the generalization ability but also the calibration performance of modern convolutional neural networks.
Key facts. Cited by 144 papers in the map (data through 7 Oct 2026). First posted on arXiv 31 Mar 2020.
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Citing papers per year: 2021: 33; 2022: 36; 2023: 30; 2024: 18; 2025: 12; 2026: 15.
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- 2023Filtering, Distillation, and Hard Negatives for Vision-Language Pre-Trainingcited by 91
- 2023From Knowledge Distillation to Self-Knowledge Distillation: A Unified Approach with Normalized Loss and Customized Soft Labelscited by 69
- 2022Robust Cross-Modal Representation Learning with Progressive Self-Distillationcited by 55
- 2021Excavating the Potential Capacity of Self-Supervised Monocular Depth Estimationcited by 48
- 2021Refine Myself by Teaching Myself: Feature Refinement via Self-Knowledge Distillationcited by 46
- 2023NORM: Knowledge Distillation via N-to-One Representation Matchingcited by 44
- 2023Rethinking Confidence Calibration for Failure Predictioncited by 43
- 2021Semantic Concentration for Domain Adaptationcited by 42
- 2022Bi-directional Weakly Supervised Knowledge Distillation for Whole Slide Image Classificationcited by 42
- 2021Confidence-Aware Multi-Teacher Knowledge Distillationcited by 39
- 2022Fortuitous Forgetting in Connectionist Networkscited by 39
- 2021Zero-Shot Knowledge Distillation from a Decision-Based Black-Box Modelcited by 37
38 more
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- 2022Self-Distilled Vision Transformer for Domain Generalizationcited by 35
- 2022CD2-pFed: Cyclic Distillation-guided Channel Decoupling for Model Personalization in Federated Learningcited by 34
- 2021Student Network Learning via Evolutionary Knowledge Distillationcited by 30
- 2022MixSKD: Self-Knowledge Distillation from Mixup for Image Recognitioncited by 30
- 2022Self-Distillation from the Last Mini-Batch for Consistency Regularizationcited by 29
- 2023A Machine Learning-oriented Survey on Tiny Machine Learningcited by 26
- 2021Semi-supervised Domain Adaptation via Sample-to-Sample Self-Distillationcited by 23
- 2021Embedding Transfer with Label Relaxation for Improved Metric Learningcited by 21
- 2022Cross-Domain Ensemble Distillation for Domain Generalizationcited by 21
- 2021LGD: Label-guided Self-distillation for Object Detectioncited by 19
- 2023Categories of Response-Based, Feature-Based, and Relation-Based Knowledge Distillationcited by 19
- 2021Knowledge Evolution in Neural Networkscited by 18
- 2022Self-Knowledge Distillation via Dropoutcited by 18
- 2022Respecting Transfer Gap in Knowledge Distillationcited by 18
- 2024Improving Zero-shot Generalization of Learned Prompts via Unsupervised Knowledge Distillationcited by 18
- 2021Self-distillation with Batch Knowledge Ensembling Improves ImageNet Classificationcited by 16
- 2021A Short Study on Compressing Decoder-Based Language Modelscited by 16
- 2021Pro-KD: Progressive Distillation by Following the Footsteps of the Teachercited by 16
- 2023KD-DLGAN: Data Limited Image Generation via Knowledge Distillationcited by 16
- 2024PracticalDG: Perturbation Distillation on Vision-Language Models for Hybrid Domain Generalizationcited by 15
- 2022Label Semantic Knowledge Distillation for Unbiased Scene Graph Generationcited by 14
- 2022Efficient One Pass Self-distillation with Zipf's Label Smoothingcited by 12
- 2021Federated Few-Shot Learning with Adversarial Learningcited by 11
- 2021Distilling Self-Knowledge From Contrastive Links to Classify Graph Nodes Without Passing Messagescited by 11
- 2022Learning to Purification for Unsupervised Person Re-identificationcited by 11
- 2022Multi-Faceted Distillation of Base-Novel Commonality for Few-shot Object Detectioncited by 11
- 2023Temporal Knowledge Sharing enable Spiking Neural Network Learning from Past and Futurecited by 10
- 2024Weakly Supervised Monocular 3D Detection with a Single-View Imagecited by 10
- 2021Deep Hash Distillation for Image Retrievalcited by 9
- 2022Meta-Learning with Self-Improving Momentum Targetcited by 9
- 2022Adaptive Label Smoothing with Self-Knowledge in Natural Language Generationcited by 9
- 2023Self-distillation for surgical action recognitioncited by 9
- 2023Learning Contrastive Self-Distillation for Ultra-Fine-Grained Visual Categorization Targeting Limited Samplescited by 9
- 2024Revisiting Confidence Estimation: Towards Reliable Failure Predictioncited by 9
- 2021Distilling EEG Representations via Capsules for Affective Computingcited by 8
- 2021Semi-Online Knowledge Distillationcited by 8
- 2023GIST: Improving Parameter Efficient Fine Tuning via Knowledge Interactioncited by 8
50 most cited of 144 All 144 (JSON)
- 2026A Statistical Perspective on Knowledge Distillation: Foundations, Classical Methods, and Large Language Model Extensions27 Sep 2026
- 2026Label-Guided Knowledge Distillation for 3D-CNNs in Action Recognition11 Sep 2026
- 2026CloSeR: Unified Relational Distillation from Closed-Set Teachers for Category Discovery26 Aug 2026
- 2026I-SDPO: Instance-Level Adaptive Self-Distillation Policy Optimization13 Aug 2026
- 2026D3O: Dynamic Distribution Distillation for Ordinal Regression26 Jul 2026
- 2026TVTA: Trajectory-Aware Viseme-Guided Temporal Aggregation for Event-Based Lip Reading9 Jul 2026
- 2026Learned JPEG Compression for DNN Vision15 Jun 2026
- 2026What Do Students Learn? A Feature-Level Analysis of Dark Knowledge2 Jun 2026
- 2026Strong Teacher Not Needed? On Distillation in LLM Pretraining22 May 2026
- 2026Evaluating Risks in Weak-to-Strong Alignment: A Bias-Variance Perspective28 Apr 2026
- 2026Weak-to-Strong Knowledge Distillation Accelerates Visual Learning16 Apr 2026
- 2026VISTA: Validation-Informed Trajectory Adaptation via Self-Distillation13 Apr 2026
38 more
- 2026A Benchmark Study of Neural Network Compression Methods for Hyperspectral Image Classification5 Mar 2026
- 2026Decoupling Generalizability and Membership Privacy Risks in Neural Networks2 Feb 2026
- 2026Teacher-Guided Student Self-Knowledge Distillation Using Diffusion Model2 Feb 2026
- 2025Deep Probabilistic Supervision for Image Classification30 Dec 2025
- 2025Teacher-Guided One-Shot Pruning via Context-Aware Knowledge Distillation20 Nov 2025
- 2025Real-Time 3D Object Detection with Inference-Aligned Learning20 Nov 2025
- 2025Dual-Model Weight Selection and Self-Knowledge Distillation for Medical Image Classification28 Aug 2025
- 2025AME: Aligned Manifold Entropy for Robust Vision-Language Distillation12 Aug 2025
- 2025Distillation versus Contrastive Learning: How to Train Your Rerankers11 Jul 2025
- 2025Improving Black-Box Generative Attacks via Generator Semantic Consistency23 Jun 2025
- 2025h-calibration: Rethinking Classifier Recalibration with Probabilistic Error-Bounded Objective22 Jun 2025
- 2025A Layered Self-Supervised Knowledge Distillation Framework for Efficient Multimodal Learning on the Edge8 Jun 2025
- 2025Self Distillation via Iterative Constructive Perturbations20 May 2025
- 2025Intra-class Patch Swap for Self-Distillation20 May 2025
- 2025Learning Critically: Selective Self Distillation in Federated Learning on Non-IID Data20 Apr 2025
- 2024Neural Collapse Inspired Knowledge Distillation16 Dec 2024
- 2024Multi-Branch Mutual-Distillation Transformer for EEG-Based Seizure Subtype Classification4 Dec 2024
- 2024Dynamic Self-Distillation via Previous Mini-batches for Fine-tuning Small Language Models25 Nov 2024
- 2024Hierarchical mutual distillation for multi-view fusion: Learning from all possible view combinations15 Nov 2024
- 2024Typicalness-Aware Learning for Failure Detection4 Nov 2024
- 2024JPEG Inspired Deep Learning9 Oct 2024
- 2024Computer Vision Model Compression Techniques for Embedded Systems: A Survey15 Aug 2024
- 2024SalNAS: Efficient Saliency-prediction Neural Architecture Search with self-knowledge distillation29 Jul 2024
- 2024Improving Zero-shot Generalization of Learned Prompts via Unsupervised Knowledge Distillation3 Jul 2024
- 2024From Algorithm to Hardware: A Survey on Efficient and Safe Deployment of Deep Neural Networks9 May 2024
- 2024CrossMatch: Enhance Semi-Supervised Medical Image Segmentation with Perturbation Strategies and Knowledge Distillation1 May 2024
- 2024PracticalDG: Perturbation Distillation on Vision-Language Models for Hybrid Domain Generalization13 Apr 2024
- 2024Don't Judge by the Look: Towards Motion Coherent Video Representation14 Mar 2024
- 2024Revisiting Confidence Estimation: Towards Reliable Failure Prediction5 Mar 2024
- 2024Weakly Supervised Monocular 3D Detection with a Single-View Image29 Feb 2024
- 2024EPSD: Early Pruning with Self-Distillation for Efficient Model Compression31 Jan 2024
- 2024P2Seg: Pointly-supervised Segmentation via Mutual Distillation18 Jan 2024
- 2024CATFace: Cross-Attribute-Guided Transformer with Self-Attention Distillation for Low-Quality Face Recognition5 Jan 2024
- 2023GIST: Improving Parameter Efficient Fine Tuning via Knowledge Interaction12 Dec 2023
- 2023Learning Contrastive Self-Distillation for Ultra-Fine-Grained Visual Categorization Targeting Limited Samples10 Nov 2023
- 2023Comparative Knowledge Distillation3 Nov 2023
- 2023Towards Generalized Multi-stage Clustering: Multi-view Self-distillation29 Oct 2023
- 2023A Machine Learning-oriented Survey on Tiny Machine Learning21 Sep 2023
50 newest of 144 All 144 (JSON)
- 2023Filtering, Distillation, and Hard Negatives for Vision-Language Pre-Trainingcited by 91
- 2024Improving Zero-shot Generalization of Learned Prompts via Unsupervised Knowledge Distillationcited by 18
- 2024PracticalDG: Perturbation Distillation on Vision-Language Models for Hybrid Domain Generalizationcited by 15
- 2025AME: Aligned Manifold Entropy for Robust Vision-Language Distillationcited by 2
- 2025AME: Aligned Manifold Entropy for Robust Vision-Language Distillation12 Aug 2025
- 2024Improving Zero-shot Generalization of Learned Prompts via Unsupervised Knowledge Distillation3 Jul 2024
- 2024PracticalDG: Perturbation Distillation on Vision-Language Models for Hybrid Domain Generalization13 Apr 2024
- 2023Filtering, Distillation, and Hard Negatives for Vision-Language Pre-Training5 Jan 2023
- 2023From Knowledge Distillation to Self-Knowledge Distillation: A Unified Approach with Normalized Loss and Customized Soft Labelscited by 69
- 2022Robust Cross-Modal Representation Learning with Progressive Self-Distillationcited by 55
- 2021Excavating the Potential Capacity of Self-Supervised Monocular Depth Estimationcited by 48
- 2021Refine Myself by Teaching Myself: Feature Refinement via Self-Knowledge Distillationcited by 46
- 2023NORM: Knowledge Distillation via N-to-One Representation Matchingcited by 44
- 2023Rethinking Confidence Calibration for Failure Predictioncited by 43
- 2021Semantic Concentration for Domain Adaptationcited by 42
- 2022Bi-directional Weakly Supervised Knowledge Distillation for Whole Slide Image Classificationcited by 42
- 2021Confidence-Aware Multi-Teacher Knowledge Distillationcited by 39
- 2022Fortuitous Forgetting in Connectionist Networkscited by 39
- 2021Zero-Shot Knowledge Distillation from a Decision-Based Black-Box Modelcited by 37
- 2021Undistillable: Making A Nasty Teacher That CANNOT teach studentscited by 36
12 most cited of 137 All 137 (JSON)
- 2026A Statistical Perspective on Knowledge Distillation: Foundations, Classical Methods, and Large Language Model Extensions27 Sep 2026
- 2026Label-Guided Knowledge Distillation for 3D-CNNs in Action Recognition11 Sep 2026
- 2026CloSeR: Unified Relational Distillation from Closed-Set Teachers for Category Discovery26 Aug 2026
- 2026D3O: Dynamic Distribution Distillation for Ordinal Regression26 Jul 2026
- 2026TVTA: Trajectory-Aware Viseme-Guided Temporal Aggregation for Event-Based Lip Reading9 Jul 2026
- 2026Learned JPEG Compression for DNN Vision15 Jun 2026
- 2026What Do Students Learn? A Feature-Level Analysis of Dark Knowledge2 Jun 2026
- 2026Strong Teacher Not Needed? On Distillation in LLM Pretraining22 May 2026
- 2026Weak-to-Strong Knowledge Distillation Accelerates Visual Learning16 Apr 2026
- 2026VISTA: Validation-Informed Trajectory Adaptation via Self-Distillation13 Apr 2026
- 2026A Benchmark Study of Neural Network Compression Methods for Hyperspectral Image Classification5 Mar 2026
- 2026Decoupling Generalizability and Membership Privacy Risks in Neural Networks2 Feb 2026
12 newest of 137 All 137 (JSON)