A Comprehensive Overhaul of Feature Distillation
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Abstract (arXiv)
We investigate the design aspects of feature distillation methods achieving network compression and propose a novel feature distillation method in which the distillation loss is designed to make a synergy among various aspects: teacher transform, student transform, distillation feature position and distance function. Our proposed distillation loss includes a feature transform with a newly designed margin ReLU, a new distillation feature position, and a partial L2 distance function to skip redundant information giving adverse effects to the compression of student. In ImageNet, our proposed method achieves 21.65% of top-1 error with ResNet50, which outperforms the performance of the teacher network, ResNet152. Our proposed method is evaluated on various tasks such as image classification, object detection and semantic segmentation and achieves a significant performance improvement in all tasks. The code is available at https://sites.google.com/view/byeongho-heo/overhaul
Key facts. Cited by 341 papers in the map (data through 7 Oct 2026). First posted on arXiv 3 Apr 2019.
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Citing papers per year: 2021: 42; 2022: 63; 2023: 75; 2024: 82; 2025: 50; 2026: 29.
341 papers.
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- 2022Decoupled Knowledge Distillationcited by 380
- 2021Distilling Knowledge via Knowledge Reviewcited by 285
- 2022Knowledge Distillation from A Stronger Teachercited by 204
- 2022Unifying Voxel-based Representation with Transformer for 3D Object Detectioncited by 202
- 2022Neural Feature Fusion Fields: 3D Distillation of Self-Supervised 2D Image Representationscited by 195
- 2023AM-RADIO: Agglomerative Vision Foundation Model -- Reduce All Domains Into Onecited by 165
- 2021Focal and Global Knowledge Distillation for Detectorscited by 138
- 2021Comparing Kullback-Leibler Divergence and Mean Squared Error Loss in Knowledge Distillationcited by 131
- 2021Re-labeling ImageNet: from Single to Multi-Labels, from Global to Localized Labelscited by 117
- 2022Cross-Image Relational Knowledge Distillation for Semantic Segmentationcited by 117
- 2021Rethinking Soft Labels for Knowledge Distillation: A Bias-Variance Tradeoff Perspectivecited by 116
- 2022Masked Generative Distillationcited by 107
38 more
- 2021Distilling Object Detectors via Decoupled Featurescited by 105
- 2024Logit Standardization in Knowledge Distillationcited by 101
- 2023One-for-All: Bridge the Gap Between Heterogeneous Architectures in Knowledge Distillationcited by 77
- 2023Decoupled Multimodal Distilling for Emotion Recognitioncited by 76
- 2024Continual Learning and Catastrophic Forgettingcited by 73
- 2022Knowledge Distillation via the Target-aware Transformercited by 70
- 2021LIGA-Stereo: Learning LiDAR Geometry Aware Representations for Stereo-based 3D Detectorcited by 69
- 2023From Knowledge Distillation to Self-Knowledge Distillation: A Unified Approach with Normalized Loss and Customized Soft Labelscited by 69
- 2022Cross-modal Contrastive Learning for Speech Translationcited by 61
- 2023Class Attention Transfer Based Knowledge Distillationcited by 61
- 2021Learning Student-Friendly Teacher Networks for Knowledge Distillationcited by 58
- 2023Decoupled Kullback-Leibler Divergence Losscited by 58
- 2022LiDAR Distillation: Bridging the Beam-Induced Domain Gap for 3D Object Detectioncited by 54
- 2023Knowledge Diffusion for Distillationcited by 51
- 2023CrossKD: Cross-Head Knowledge Distillation for Object Detectioncited by 50
- 2021Excavating the Potential Capacity of Self-Supervised Monocular Depth Estimationcited by 48
- 2023FeatureNeRF: Learning Generalizable NeRFs by Distilling Foundation Modelscited by 47
- 2021Refine Myself by Teaching Myself: Feature Refinement via Self-Knowledge Distillationcited by 46
- 2021EvDistill: Asynchronous Events to End-task Learning via Bidirectional Reconstruction-guided Cross-modal Knowledge Distillationcited by 46
- 2022Exploring Inter-Channel Correlation for Diversity-preserved KnowledgeDistillationcited by 44
- 2022Transfer without Forgettingcited by 44
- 2023NORM: Knowledge Distillation via N-to-One Representation Matchingcited by 44
- 2021Multi-Target Domain Adaptation with Collaborative Consistency Learningcited by 43
- 2023Masked Image Modeling with Local Multi-Scale Reconstructioncited by 43
- 2024Not All Voxels Are Equal: Hardness-Aware Semantic Scene Completion with Self-Distillationcited by 43
- 2022Bi-directional Weakly Supervised Knowledge Distillation for Whole Slide Image Classificationcited by 42
- 2022Better Teacher Better Student: Dynamic Prior Knowledge for Knowledge Distillationcited by 41
- 2022Cross-Architecture Knowledge Distillationcited by 40
- 2023A Sentence Speaks a Thousand Images: Domain Generalization through Distilling CLIP with Language Guidancecited by 40
- 2021PP-OCRv2: Bag of Tricks for Ultra Lightweight OCR Systemcited by 39
- 2021Distilling Object Detectors with Feature Richnesscited by 38
- 2022Masked Autoencoders Enable Efficient Knowledge Distillerscited by 36
- 2022ViTKD: Practical Guidelines for ViT feature knowledge distillationcited by 34
- 2022PointDistiller: Structured Knowledge Distillation Towards Efficient and Compact 3D Detectioncited by 33
- 2022Few-shot Image Generation via Adaptation-Aware Kernel Modulationcited by 33
- 2022Revisiting Label Smoothing and Knowledge Distillation Compatibility: What was Missing?cited by 32
- 2021Dual Transfer Learning for Event-based End-task Prediction via Pluggable Event to Image Translationcited by 31
- 2021Data-Free Knowledge Transfer: A Surveycited by 31
50 most cited of 341 All 341 (JSON)
- 2026The Devil is in the Spectrum Bias: Spectrum-Balanced Feature Matching for Robust Representation Distillation28 Sep 2026
- 2026Label-Guided Knowledge Distillation for 3D-CNNs in Action Recognition11 Sep 2026
- 2026One Adapter, Many Tasks: Task-Conditioned Feature Transformations for Continual Learning31 Aug 2026
- 2026FD-CanKD: Frequency-Decoupled Cross-Attention Distillation as a Refinement Prior for Compact Object Detectors19 Aug 2026
- 2026Discovering and Preserving Category Correlation Knowledge via Adaptive Reciprocal Knowledge Distillation14 Aug 2026
- 2026CoCaRS: Correlation Calibration-Based Redundancy Suppression for Heterogeneous Knowledge Distillation29 Jul 2026
- 2026KDTwin: Task-Aware Knowledge Distillation for Lightweight Multi-Task Driving Scene Segmentation28 Jul 2026
- 2026MobileSAM2: Lightweight Segment Anything for Spatial Intelligence14 Jul 2026
- 2026SFKD: Spatial--Frequency Joint-Aware Heterogeneous Knowledge Distillation via Multi-Level Wavelet Spectral Interaction2 Jul 2026
- 2026PHF: Privileged Hidden Flow for On-Policy Self-Distillation28 Jun 2026
- 2026DanceOPD: On-Policy Generative Field Distillation25 Jun 2026
- 2026Changing Modalities: Adapting Remote Sensing Models to New Satellites and Sensors22 Jun 2026
38 more
- 2026Dual-branch Distilled Transformer for Efficient Asymmetric UAV Tracking27 May 2026
- 2026Consistently Informative Soft-Label Temperature for Knowledge Distillation19 May 2026
- 2026Balancing Knowledge Distillation for Imbalance Learning with Bilevel Optimization18 May 2026
- 2026GaitKD: A Universal Decoupled Distillation Framework for Efficient Gait Recognition29 Apr 2026
- 2026S-SONDO: Self-Supervised Knowledge Distillation for General Audio Foundation Models27 Apr 2026
- 2026Chain-of-Models Pre-Training: Rethinking Training Acceleration of Vision Foundation Models14 Apr 2026
- 2026Distilling Genomic Models for Efficient mRNA Representation Learning via Embedding Matching27 Mar 2026
- 2026Efficient Universal Perception Encoder23 Mar 2026
- 2026EdgeCrafter: Compact ViTs for Edge Dense Prediction via Task-Specialized Distillation19 Mar 2026
- 2026Mitigating Membership Inference in Intermediate Representations with Differentially Private Training26 Feb 2026
- 2026Beyond Student: An Asymmetric Network for Neural Network Inheritance10 Feb 2026
- 2026REDistill: Robust Estimator Distillation for Balancing Robustness and Efficiency4 Feb 2026
- 2026Decoupled Hierarchical Distillation for Multimodal Emotion Recognition4 Feb 2026
- 2026Learning Better Certified Models from Empirically-Robust Teachers2 Feb 2026
- 2026Enhancing Indoor Occupancy Prediction via Sparse Query-Based Multi-Level Consistent Knowledge Distillation2 Feb 2026
- 2026Scalable Analytic Classifiers with Associative Drift Compensation for Class-Incremental Learning of Vision Transformers29 Jan 2026
- 2026Distilling Lightweight Domain Experts from Large ML Models by Identifying Relevant Subspaces9 Jan 2026
- 2025Unleashing Foundation Vision Models: Adaptive Transfer for Diverse Data-Limited Scientific Domains27 Dec 2025
- 2025Masking Teacher and Reinforcing Student for Distilling Vision-Language Models23 Dec 2025
- 2025Harmonizing Generalization and Specialization: Uncertainty-Informed Collaborative Learning for Semi-supervised Medical Image Segmentation15 Dec 2025
- 2025Prompt-Based Continual Compositional Zero-Shot Learning9 Dec 2025
- 2025Rethinking Decoupled Knowledge Distillation: A Predictive Distribution Perspective4 Dec 2025
- 2025Distilling Cross-Modal Knowledge via Feature Disentanglement25 Nov 2025
- 2025DGS-Net: Distillation-Guided Gradient Surgery for CLIP Fine-Tuning in AI-Generated Image Detection17 Nov 2025
- 2025Heterogeneous Complementary Distillation14 Nov 2025
- 2025Distillation Dynamics: Towards Understanding Feature-Based Distillation in Vision Transformers10 Nov 2025
- 2025UHKD: A Unified Framework for Heterogeneous Knowledge Distillation via Frequency-Domain Representations28 Oct 2025
- 2025Single-Teacher View Augmentation: Boosting Knowledge Distillation via Angular Diversity26 Oct 2025
- 2025RestoRect: Degraded Image Restoration via Latent Rectified Flow & Feature Distillation27 Sep 2025
- 2025Enriching Knowledge Distillation with Intra-Class Contrastive Learning26 Sep 2025
- 2025ResidualViT for Efficient Temporally Dense Video Encoding16 Sep 2025
- 2025UNIFORM: Unifying Knowledge from Large-scale and Diverse Pre-trained Models27 Aug 2025
- 2025Parameter-Free Logit Distillation via Sorting Mechanism22 Aug 2025
- 2025Seeing Further on the Shoulders of Giants: Knowledge Inheritance for Vision Foundation Models20 Aug 2025
- 2025BridgeTA: Bridging the Representation Gap in Knowledge Distillation via Teacher Assistant for Bird's Eye View Map Segmentation13 Aug 2025
- 2025Cross-Architecture Distillation Made Simple with Redundancy Suppression29 Jul 2025
- 2025Local Dense Logit Relations for Enhanced Knowledge Distillation21 Jul 2025
- 2025Generative Distribution Distillation19 Jul 2025
50 newest of 341 All 341 (JSON)
- 2023Knowledge Diffusion for Distillationcited by 51
- 2023KOALA: Empirical Lessons Toward Memory-Efficient and Fast Diffusion Models for Text-to-Image Synthesiscited by 18
- 2023BK-SDM: A Lightweight, Fast, and Cheap Version of Stable Diffusioncited by 13
- 2024EdgeFusion: On-Device Text-to-Image Generationcited by 12
- 2026DanceOPD: On-Policy Generative Field Distillationcited by 12
- 2025DGS-Net: Distillation-Guided Gradient Surgery for CLIP Fine-Tuning in AI-Generated Image Detectioncited by 4
- 2025Diffusion Transformer-to-Mamba Distillation for High-Resolution Image Generationcited by 3
- 2025RestoRect: Degraded Image Restoration via Latent Rectified Flow & Feature Distillationcited by 0
- 2026DanceOPD: On-Policy Generative Field Distillation25 Jun 2026
- 2025DGS-Net: Distillation-Guided Gradient Surgery for CLIP Fine-Tuning in AI-Generated Image Detection17 Nov 2025
- 2025RestoRect: Degraded Image Restoration via Latent Rectified Flow & Feature Distillation27 Sep 2025
- 2025Diffusion Transformer-to-Mamba Distillation for High-Resolution Image Generation23 Jun 2025
- 2024EdgeFusion: On-Device Text-to-Image Generation18 Apr 2024
- 2023KOALA: Empirical Lessons Toward Memory-Efficient and Fast Diffusion Models for Text-to-Image Synthesis7 Dec 2023
- 2023BK-SDM: A Lightweight, Fast, and Cheap Version of Stable Diffusion25 May 2023
- 2023Knowledge Diffusion for Distillation25 May 2023
- 2023A Sentence Speaks a Thousand Images: Domain Generalization through Distilling CLIP with Language Guidancecited by 40
- 2023DIME-FM: DIstilling Multimodal and Efficient Foundation Modelscited by 28
- 2025GenRecal: Generation after Recalibration from Large to Small Vision-Language Modelscited by 9
- 2025Masking Teacher and Reinforcing Student for Distilling Vision-Language Modelscited by 6
- 2024Revisiting Prompt Pretraining of Vision-Language Modelscited by 4
- 2025Prompt-Based Continual Compositional Zero-Shot Learningcited by 0
- 2025Masking Teacher and Reinforcing Student for Distilling Vision-Language Models23 Dec 2025
- 2025Prompt-Based Continual Compositional Zero-Shot Learning9 Dec 2025
- 2025GenRecal: Generation after Recalibration from Large to Small Vision-Language Models18 Jun 2025
- 2024Revisiting Prompt Pretraining of Vision-Language Models10 Sep 2024
- 2023A Sentence Speaks a Thousand Images: Domain Generalization through Distilling CLIP with Language Guidance21 Sep 2023
- 2023DIME-FM: DIstilling Multimodal and Efficient Foundation Models31 Mar 2023
- 2022Decoupled Knowledge Distillationcited by 380
- 2021Distilling Knowledge via Knowledge Reviewcited by 285
- 2022Knowledge Distillation from A Stronger Teachercited by 204
- 2022Unifying Voxel-based Representation with Transformer for 3D Object Detectioncited by 202
- 2022Neural Feature Fusion Fields: 3D Distillation of Self-Supervised 2D Image Representationscited by 195
- 2023AM-RADIO: Agglomerative Vision Foundation Model -- Reduce All Domains Into Onecited by 165
- 2021Focal and Global Knowledge Distillation for Detectorscited by 138
- 2021Comparing Kullback-Leibler Divergence and Mean Squared Error Loss in Knowledge Distillationcited by 131
- 2021Re-labeling ImageNet: from Single to Multi-Labels, from Global to Localized Labelscited by 117
- 2022Cross-Image Relational Knowledge Distillation for Semantic Segmentationcited by 117
- 2021Rethinking Soft Labels for Knowledge Distillation: A Bias-Variance Tradeoff Perspectivecited by 116
- 2022Masked Generative Distillationcited by 107
12 most cited of 318 All 318 (JSON)
- 2026The Devil is in the Spectrum Bias: Spectrum-Balanced Feature Matching for Robust Representation Distillation28 Sep 2026
- 2026Label-Guided Knowledge Distillation for 3D-CNNs in Action Recognition11 Sep 2026
- 2026One Adapter, Many Tasks: Task-Conditioned Feature Transformations for Continual Learning31 Aug 2026
- 2026FD-CanKD: Frequency-Decoupled Cross-Attention Distillation as a Refinement Prior for Compact Object Detectors19 Aug 2026
- 2026Discovering and Preserving Category Correlation Knowledge via Adaptive Reciprocal Knowledge Distillation14 Aug 2026
- 2026CoCaRS: Correlation Calibration-Based Redundancy Suppression for Heterogeneous Knowledge Distillation29 Jul 2026
- 2026KDTwin: Task-Aware Knowledge Distillation for Lightweight Multi-Task Driving Scene Segmentation28 Jul 2026
- 2026MobileSAM2: Lightweight Segment Anything for Spatial Intelligence14 Jul 2026
- 2026SFKD: Spatial--Frequency Joint-Aware Heterogeneous Knowledge Distillation via Multi-Level Wavelet Spectral Interaction2 Jul 2026
- 2026Changing Modalities: Adapting Remote Sensing Models to New Satellites and Sensors22 Jun 2026
- 2026Dual-branch Distilled Transformer for Efficient Asymmetric UAV Tracking27 May 2026
- 2026Consistently Informative Soft-Label Temperature for Knowledge Distillation19 May 2026
12 newest of 318 All 318 (JSON)