Knowledge Condensation Distillation
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Abstract (arXiv)
Knowledge Distillation (KD) transfers the knowledge from a high-capacity teacher network to strengthen a smaller student. Existing methods focus on excavating the knowledge hints and transferring the whole knowledge to the student. However, the knowledge redundancy arises since the knowledge shows different values to the student at different learning stages. In this paper, we propose Knowledge Condensation Distillation (KCD). Specifically, the knowledge value on each sample is dynamically estimated, based on which an Expectation-Maximization (EM) framework is forged to iteratively condense a compact knowledge set from the teacher to guide the student learning. Our approach is easy to build on top of the off-the-shelf KD methods, with no extra training parameters and negligible computation overhead. Thus, it presents one new perspective for KD, in which the student that actively identifies teacher's knowledge in line with its aptitude can learn to learn more effectively and efficiently. Experiments on standard benchmarks manifest that the proposed KCD can well boost the performance of student model with even higher distillation efficiency. Code is available at https://github.com/dzy3/KCD.
Key facts. Cited by 20 papers in the map (data through 7 Oct 2026). Builds on 36 of its 43 references that are in the map. First posted on arXiv 12 Jul 2022.
Builds on
36 of 43 references.
References · 36
- 2014Very Deep Convolutional Networks for Large-Scale Image Recognitioncited by 15,267
- 2015Distilling the Knowledge in a Neural Networkcited by 10,076
- 2014Explaining and Harnessing Adversarial Examplescited by 7,287
- 2013Intriguing properties of neural networkscited by 5,114
- 2017MobileNets: Efficient Convolutional Neural Networks for Mobile Vision Applicationscited by 3,827
- 2016Wide Residual Networkscited by 3,057
- 2014FitNets: Hints for Thin Deep Netscited by 1,619
- 2017ShuffleNet: An Extremely Efficient Convolutional Neural Network for Mobile Devicescited by 1,194
- 2018ShuffleNet V2: Practical Guidelines for Efficient CNN Architecture Designcited by 1,132
- 2016Paying More Attention to Attention: Improving the Performance of Convolutional Neural Networks via Attention Transfercited by 1,059
- 2018Co-teaching: Robust Training of Deep Neural Networks with Extremely Noisy Labelscited by 1,053
- 2019When Does Label Smoothing Help?cited by 985
24 more
- 2019Relational Knowledge Distillationcited by 873
- 2019Contrastive Representation Distillationcited by 734
- 2018An Empirical Study of Example Forgetting during Deep Neural Network Learningcited by 669
- 2018ProxylessNAS: Direct Neural Architecture Search on Target Task and Hardwarecited by 666
- 2020Prototypical Contrastive Learning of Unsupervised Representationscited by 636
- 2020Dataset Condensation with Gradient Matchingcited by 510
- 2019Similarity-Preserving Knowledge Distillationcited by 507
- 2019Dreaming to Distill: Data-free Knowledge Transfer via DeepInversioncited by 419
- 2019A Comprehensive Overhaul of Feature Distillationcited by 341
- 2018Not All Samples Are Created Equal: Deep Learning with Importance Samplingcited by 323
- 2019Variational Information Distillation for Knowledge Transfercited by 321
- 2020HRank: Filter Pruning using High-Rank Feature Mapcited by 291
- 2021Distilling Knowledge via Knowledge Reviewcited by 285
- 2018Dataset Distillationcited by 224
- 2018Learning Deep Representations with Probabilistic Knowledge Transfercited by 209
- 2018Knowledge Distillation by On-the-Fly Native Ensemblecited by 186
- 2020Knowledge Distillation Meets Self-Supervisioncited by 142
- 2020Wasserstein Contrastive Representation Distillationcited by 63
- 2021Is Label Smoothing Truly Incompatible with Knowledge Distillation: An Empirical Studycited by 50
- 2021Efficient Lottery Ticket Finding: Less Data is Morecited by 44
- 2021Learnable Companding Quantization for Accurate Low-bit Neural Networkscited by 40
- 2020Computation-Efficient Knowledge Distillation via Uncertainty-Aware Mixupcited by 22
- 2021Distilling a Powerful Student Model via Online Knowledge Distillationcited by 21
- 2020Learning Efficient GANs for Image Translation via Differentiable Masks and co-Attention Distillationcited by 17
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Citing papers per year: 2022: 3; 2023: 2; 2024: 12; 2025: 2; 2026: 1.
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- 2024U-KAN Makes Strong Backbone for Medical Image Segmentation and Generationcited by 176
- 2023Dataset Distillation: A Comprehensive Reviewcited by 126
- 2024Endora: Video Generation Models as Endoscopy Simulatorscited by 53
- 2022StegaNeRF: Embedding Invisible Information within Neural Radiance Fieldscited by 32
- 2024LGS: A Light-weight 4D Gaussian Splatting for Efficient Surgical Scene Reconstructioncited by 21
- 2024EndoSparse: Real-Time Sparse View Synthesis of Endoscopic Scenes using Gaussian Splattingcited by 16
- 2024DiffRect: Latent Diffusion Label Rectification for Semi-supervised Medical Image Segmentationcited by 14
- 2024GaussianStego: A Generalizable Stenography Pipeline for Generative 3D Gaussians Splattingcited by 11
- 2024De-LightSAM: Modality-Decoupled Lightweight SAM for Generalizable Medical Segmentationcited by 11
- 2024Improve Cross-Architecture Generalization on Dataset Distillationcited by 7
- 2024GTP-4o: Modality-prompted Heterogeneous Graph Learning for Omni-modal Biomedical Representationcited by 7
- 2022Discriminator-Cooperated Feature Map Distillation for GAN Compressioncited by 4
8 more
- 2023RdimKD: Generic Distillation Paradigm by Dimensionality Reductioncited by 3
- 2024Instance Temperature Knowledge Distillationcited by 3
- 2025ConcealGS: Concealing Invisible Copyright Information in 3D Gaussian Splattingcited by 3
- 2025Dual-Forward Path Teacher Knowledge Distillation: Bridging the Capacity Gap Between Teacher and Studentcited by 2
- 2026Beyond Sparse Supervision: Diffusion-Guided Learning for Few-Shot Graph Fraud Detectioncited by 2
- 2024BACON: Bayesian Optimal Condensation Framework for Dataset Distillationcited by 1
- 2022Hint-dynamic Knowledge Distillationcited by 0
- 2024ReDistill: Residual Encoded Distillation for Peak Memory Reduction of CNNscited by 0
- 2026Beyond Sparse Supervision: Diffusion-Guided Learning for Few-Shot Graph Fraud Detection26 Jun 2026
- 2025Dual-Forward Path Teacher Knowledge Distillation: Bridging the Capacity Gap Between Teacher and Student23 Jun 2025
- 2025ConcealGS: Concealing Invisible Copyright Information in 3D Gaussian Splatting7 Jan 2025
- 2024De-LightSAM: Modality-Decoupled Lightweight SAM for Generalizable Medical Segmentation19 Jul 2024
- 2024DiffRect: Latent Diffusion Label Rectification for Semi-supervised Medical Image Segmentation13 Jul 2024
- 2024GTP-4o: Modality-prompted Heterogeneous Graph Learning for Omni-modal Biomedical Representation8 Jul 2024
- 2024GaussianStego: A Generalizable Stenography Pipeline for Generative 3D Gaussians Splatting1 Jul 2024
- 2024EndoSparse: Real-Time Sparse View Synthesis of Endoscopic Scenes using Gaussian Splatting1 Jul 2024
- 2024Instance Temperature Knowledge Distillation27 Jun 2024
- 2024LGS: A Light-weight 4D Gaussian Splatting for Efficient Surgical Scene Reconstruction23 Jun 2024
- 2024ReDistill: Residual Encoded Distillation for Peak Memory Reduction of CNNs6 Jun 2024
- 2024U-KAN Makes Strong Backbone for Medical Image Segmentation and Generation5 Jun 2024
8 more
- 2024BACON: Bayesian Optimal Condensation Framework for Dataset Distillation3 Jun 2024
- 2024Endora: Video Generation Models as Endoscopy Simulators17 Mar 2024
- 2024Improve Cross-Architecture Generalization on Dataset Distillation20 Feb 2024
- 2023RdimKD: Generic Distillation Paradigm by Dimensionality Reduction14 Dec 2023
- 2023Dataset Distillation: A Comprehensive Review17 Jan 2023
- 2022Discriminator-Cooperated Feature Map Distillation for GAN Compression29 Dec 2022
- 2022StegaNeRF: Embedding Invisible Information within Neural Radiance Fields3 Dec 2022
- 2022Hint-dynamic Knowledge Distillation30 Nov 2022
- 2024U-KAN Makes Strong Backbone for Medical Image Segmentation and Generationcited by 176
- 2023Dataset Distillation: A Comprehensive Reviewcited by 126
- 2024Endora: Video Generation Models as Endoscopy Simulatorscited by 53
- 2022StegaNeRF: Embedding Invisible Information within Neural Radiance Fieldscited by 32
- 2024LGS: A Light-weight 4D Gaussian Splatting for Efficient Surgical Scene Reconstructioncited by 21
- 2024EndoSparse: Real-Time Sparse View Synthesis of Endoscopic Scenes using Gaussian Splattingcited by 16
- 2024GaussianStego: A Generalizable Stenography Pipeline for Generative 3D Gaussians Splattingcited by 11
- 2024De-LightSAM: Modality-Decoupled Lightweight SAM for Generalizable Medical Segmentationcited by 11
- 2024Improve Cross-Architecture Generalization on Dataset Distillationcited by 7
- 2024GTP-4o: Modality-prompted Heterogeneous Graph Learning for Omni-modal Biomedical Representationcited by 7
- 2022Discriminator-Cooperated Feature Map Distillation for GAN Compressioncited by 4
- 2023RdimKD: Generic Distillation Paradigm by Dimensionality Reductioncited by 3
12 most cited of 17 All 17 (JSON)
- 2025Dual-Forward Path Teacher Knowledge Distillation: Bridging the Capacity Gap Between Teacher and Student23 Jun 2025
- 2025ConcealGS: Concealing Invisible Copyright Information in 3D Gaussian Splatting7 Jan 2025
- 2024De-LightSAM: Modality-Decoupled Lightweight SAM for Generalizable Medical Segmentation19 Jul 2024
- 2024GTP-4o: Modality-prompted Heterogeneous Graph Learning for Omni-modal Biomedical Representation8 Jul 2024
- 2024GaussianStego: A Generalizable Stenography Pipeline for Generative 3D Gaussians Splatting1 Jul 2024
- 2024EndoSparse: Real-Time Sparse View Synthesis of Endoscopic Scenes using Gaussian Splatting1 Jul 2024
- 2024Instance Temperature Knowledge Distillation27 Jun 2024
- 2024LGS: A Light-weight 4D Gaussian Splatting for Efficient Surgical Scene Reconstruction23 Jun 2024
- 2024U-KAN Makes Strong Backbone for Medical Image Segmentation and Generation5 Jun 2024
- 2024BACON: Bayesian Optimal Condensation Framework for Dataset Distillation3 Jun 2024
- 2024Endora: Video Generation Models as Endoscopy Simulators17 Mar 2024
- 2024Improve Cross-Architecture Generalization on Dataset Distillation20 Feb 2024
12 newest of 17 All 17 (JSON)