Dynamic Curriculum Learning for Imbalanced Data Classification
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Abstract (arXiv)
Human attribute analysis is a challenging task in the field of computer vision, since the data is largely imbalance-distributed. Common techniques such as re-sampling and cost-sensitive learning require prior-knowledge to train the system. To address this problem, we propose a unified framework called Dynamic Curriculum Learning (DCL) to online adaptively adjust the sampling strategy and loss learning in single batch, which resulting in better generalization and discrimination. Inspired by the curriculum learning, DCL consists of two level curriculum schedulers: (1) sampling scheduler not only manages the data distribution from imbalanced to balanced but also from easy to hard; (2) loss scheduler controls the learning importance between classification and metric learning loss. Learning from these two schedulers, we demonstrate our DCL framework with the new state-of-the-art performance on the widely used face attribute dataset CelebA and pedestrian attribute dataset RAP.
Key facts. Cited by 93 papers in the map (data through 14 Oct 2026). First posted on arXiv 21 Jan 2019.
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Citing papers per year: 2021: 20; 2022: 23; 2023: 8; 2024: 17; 2025: 13; 2026: 12.
93 papers.
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- 2021Deep Long-Tailed Learning: A Surveycited by 417
- 2021Curriculum Learning: A Surveycited by 259
- 2021CReST: A Class-Rebalancing Self-Training Framework for Imbalanced Semi-Supervised Learningcited by 175
- 2021Distributional Robustness Loss for Long-tail Learningcited by 84
- 2022Competence-based Multimodal Curriculum Learning for Medical Report Generationcited by 76
- 2022A Survey on Long-Tailed Visual Recognitioncited by 75
- 2023Towards Accurate Post-Training Quantization for Vision Transformercited by 71
- 2021Diversifying Sample Generation for Accurate Data-Free Quantizationcited by 63
- 2021Adapt to Adaptation: Learning Personalization for Cross-Silo Federated Learningcited by 53
- 2022Unbiased Subclass Regularization for Semi-Supervised Semantic Segmentationcited by 33
- 2021Robust Attentive Deep Neural Network for Exposing GAN-generated Facescited by 28
- 2021Distribution-sensitive Information Retention for Accurate Binary Neural Networkcited by 25
38 more
- 2024Swift Sampler: Efficient Learning of Sampler by 10 Parameterscited by 25
- 2021Procrustean Training for Imbalanced Deep Learningcited by 24
- 2023Pedestrian Attribute Recognition via CLIP based Prompt Vision-Language Fusioncited by 24
- 2022Delving into Semantic Scale Imbalancecited by 22
- 2021Gradual Domain Adaptation in the Wild:When Intermediate Distributions are Absentcited by 21
- 2022Graph Neural Network with Curriculum Learning for Imbalanced Node Classificationcited by 19
- 2022PIDray: A Large-scale X-ray Benchmark for Real-World Prohibited Item Detectioncited by 17
- 2022Weakly-supervised Temporal Path Representation Learning with Contrastive Curriculum Learning -- Extended Versioncited by 15
- 2023Curriculum Graph Machine Learning: A Surveycited by 15
- 2024Improving Visual Prompt Tuning by Gaussian Neighborhood Minimization for Long-Tailed Visual Recognitioncited by 15
- 2025Focal-SAM: Focal Sharpness-Aware Minimization for Long-Tailed Classificationcited by 14
- 2022Paraphrase Identification with Deep Learning: A Review of Datasets and Methodscited by 13
- 2021Learning to Predict Trustworthiness with Steep Slope Losscited by 11
- 2024A Survey of Deep Long-Tail Classification Advancementscited by 11
- 2021Hierarchical Knowledge Guided Learning for Real-world Retinal Diseases Recognitioncited by 10
- 2024Geometric Prior Guided Feature Representation Learning for Long-Tailed Classificationcited by 10
- 2025A Comprehensive Survey on Imbalanced Data Learningcited by 10
- 2021Improving Facial Attribute Recognition by Group and Graph Learningcited by 7
- 2022Towards Federated Long-Tailed Learningcited by 7
- 2022G2NetPL: Generic Game-Theoretic Network for Partial-Label Image Classificationcited by 7
- 2022Less is More: Adaptive Curriculum Learning for Thyroid Nodule Diagnosiscited by 6
- 2023Paced-Curriculum Distillation with Prediction and Label Uncertainty for Image Segmentationcited by 6
- 2021Tackling the Imbalance for GNNscited by 5
- 2022CRISP: Curriculum based Sequential Neural Decoders for Polar Code Familycited by 5
- 2022A Survey of Dataset Refinement for Problems in Computer Vision Datasetscited by 5
- 2023Robust Positive-Unlabeled Learning via Noise Negative Sample Self-correctioncited by 5
- 2024AuG-KD: Anchor-Based Mixup Generation for Out-of-Domain Knowledge Distillationcited by 5
- 2021Self-Distribution Binary Neural Networkscited by 4
- 2022Exploring the Learning Difficulty of Data Theory and Measurecited by 4
- 2022Queried Unlabeled Data Improves and Robustifies Class-Incremental Learningcited by 4
- 2024A Quality-Centric Framework for Generic Deepfake Detectioncited by 4
- 2025Enhancing Vietnamese VQA through Curriculum Learning on Raw and Augmented Text Representationscited by 4
- 2021AutoSampling: Search for Effective Data Sampling Schedulescited by 3
- 2021Medical Knowledge-Guided Deep Curriculum Learning for Elbow Fracture Diagnosis from X-Ray Imagescited by 3
- 2022Detecting, Tracking and Counting Motorcycle Rider Traffic Violations on Unconstrained Roadscited by 3
- 2022Cross-Modal Similarity-Based Curriculum Learning for Image Captioningcited by 3
- 2024Extracting Clean and Balanced Subset for Noisy Long-tailed Classificationcited by 3
- 2024From Easy to Hard: Learning Curricular Shape-aware Features for Robust Panoptic Scene Graph Generationcited by 3
50 most cited of 93 All 93 (JSON)
- 2026Long-Tail Rebalancing for Non-Verbal Vocalization-Aware ASR: A Track 1 System for the NVVSpeech Challenge20 Sep 2026
- 2026Far from the Crowd: Scalable Self-Supervised Learning via Geographic Isolation20 Aug 2026
- 2026Gaussian Volumetric Representation for Efficient Shear-Warp Visualization28 Jul 2026
- 2026Class-Grouped Normalized Momentum and Faster Hyperparameter Exploration to Tackle Class Imbalance in Federated Learning1 Jul 2026
- 2026SPICE: Synergy and Partial Information Based Curriculum Evolution15 Jun 2026
- 2026Toward Multi-Domain and Long-Tailed Quantization via Feature Alignment and Scaling3 Jun 2026
- 2026Reconstruction-Guided Slot Curriculum: Addressing Object Over-Fragmentation in Video Object-Centric Learning24 Mar 2026
- 2026Neural Prior Estimation: Learning Class Priors from Latent Representations19 Feb 2026
- 2026VMF-GOS: Geometry-guided virtual Outlier Synthesis for Long-Tailed OOD Detection5 Feb 2026
- 2026ZPD Detector: Data Selection via Capability-Difficulty Alignment for Large Language Models16 Jan 2026
- 2026FAR-AMTN: Attention Multi-Task Network for Face Attribute Recognition4 Jan 2026
- 2026Mask-Guided Multi-Task Network for Face Attribute Recognition4 Jan 2026
38 more
- 2025Beyond Rebalancing: Benchmarking Binary Classifiers Under Class Imbalance Without Rebalancing Techniques9 Sep 2025
- 2025ART: Adaptive Resampling-based Training for Imbalanced Classification31 Aug 2025
- 2025Sensitivity of Stability: Theoretical & Empirical Analysis of Replicability for Adaptive Data Selection in Transfer Learning6 Aug 2025
- 2025Efficient Training of Deep Networks using Guided Spectral Data Selection: A Step Toward Learning What You Need6 Jul 2025
- 2025MoMBS: Mixed-order minibatch sampling enhances model training from diverse-quality images24 May 2025
- 2025HBO: Hierarchical Balancing Optimization for Fine-Tuning Large Language Models18 May 2025
- 2025Intelligent Diagnosis Using Dual-Branch Attention Network for Rare Thyroid Carcinoma Recognition with Ultrasound Imaging4 May 2025
- 2025Focal-SAM: Focal Sharpness-Aware Minimization for Long-Tailed Classification3 May 2025
- 2025STCL:Curriculum learning Strategies for deep learning image steganography models24 Apr 2025
- 2025SAR Object Detection with Self-Supervised Pretraining and Curriculum-Aware Sampling17 Apr 2025
- 2025LabelCoRank: Revolutionizing Long Tail Multi-Label Classification with Co-Occurrence Reranking11 Mar 2025
- 2025Enhancing Vietnamese VQA through Curriculum Learning on Raw and Augmented Text Representations5 Mar 2025
- 2025A Comprehensive Survey on Imbalanced Data Learning13 Feb 2025
- 2024Learn2Mix: Training Neural Networks Using Adaptive Data Integration21 Dec 2024
- 2024MambaNUT: Nighttime UAV Tracking via Mamba-based Adaptive Curriculum Learning1 Dec 2024
- 2024A Quality-Centric Framework for Generic Deepfake Detection8 Nov 2024
- 2024Improving Visual Prompt Tuning by Gaussian Neighborhood Minimization for Long-Tailed Visual Recognition28 Oct 2024
- 2024Exploring Curriculum Learning for Vision-Language Tasks: A Study on Small-Scale Multimodal Training20 Oct 2024
- 2024RICASSO: Reinforced Imbalance Learning with Class-Aware Self-Supervised Outliers Exposure14 Oct 2024
- 2024Swift Sampler: Efficient Learning of Sampler by 10 Parameters8 Oct 2024
- 2024Training Over a Distribution of Hyperparameters for Enhanced Performance and Adaptability on Imbalanced Classification4 Oct 2024
- 2024From Easy to Hard: Learning Curricular Shape-aware Features for Robust Panoptic Scene Graph Generation12 Jul 2024
- 2024Quantum Curriculum Learning2 Jul 2024
- 2024A Survey of Deep Long-Tail Classification Advancements24 Apr 2024
- 2024Extracting Clean and Balanced Subset for Noisy Long-tailed Classification10 Apr 2024
- 2024AuG-KD: Anchor-Based Mixup Generation for Out-of-Domain Knowledge Distillation11 Mar 2024
- 2024Data Distribution-based Curriculum Learning12 Feb 2024
- 2024TaE: Task-aware Expandable Representation for Long Tail Class Incremental Learning8 Feb 2024
- 2024Optimizing for ROC Curves on Class-Imbalanced Data by Training over a Family of Loss Functions8 Feb 2024
- 2024Geometric Prior Guided Feature Representation Learning for Long-Tailed Classification21 Jan 2024
- 2023Pedestrian Attribute Recognition via CLIP based Prompt Vision-Language Fusion17 Dec 2023
- 2023Data-Centric Long-Tailed Image Recognition3 Nov 2023
- 2023Fast FixMatch: Faster Semi-Supervised Learning with Curriculum Batch Size7 Sep 2023
- 2023Robust Positive-Unlabeled Learning via Noise Negative Sample Self-correction1 Aug 2023
- 2023Evolutionary Curriculum Training for DRL-Based Navigation Systems15 Jun 2023
- 2023Towards Accurate Post-Training Quantization for Vision Transformer25 Mar 2023
- 2023Curriculum Graph Machine Learning: A Survey6 Feb 2023
- 2023Paced-Curriculum Distillation with Prediction and Label Uncertainty for Image Segmentation2 Feb 2023
50 newest of 93 All 93 (JSON)
- 2021Deep Long-Tailed Learning: A Surveycited by 417
- 2021Curriculum Learning: A Surveycited by 259
- 2021CReST: A Class-Rebalancing Self-Training Framework for Imbalanced Semi-Supervised Learningcited by 175
- 2021Distributional Robustness Loss for Long-tail Learningcited by 84
- 2022Competence-based Multimodal Curriculum Learning for Medical Report Generationcited by 76
- 2022A Survey on Long-Tailed Visual Recognitioncited by 75
- 2023Towards Accurate Post-Training Quantization for Vision Transformercited by 71
- 2021Diversifying Sample Generation for Accurate Data-Free Quantizationcited by 63
- 2021Adapt to Adaptation: Learning Personalization for Cross-Silo Federated Learningcited by 53
- 2022Unbiased Subclass Regularization for Semi-Supervised Semantic Segmentationcited by 33
- 2021Robust Attentive Deep Neural Network for Exposing GAN-generated Facescited by 28
- 2021Distribution-sensitive Information Retention for Accurate Binary Neural Networkcited by 25
12 most cited of 89 All 89 (JSON)
- 2026Long-Tail Rebalancing for Non-Verbal Vocalization-Aware ASR: A Track 1 System for the NVVSpeech Challenge20 Sep 2026
- 2026Far from the Crowd: Scalable Self-Supervised Learning via Geographic Isolation20 Aug 2026
- 2026Gaussian Volumetric Representation for Efficient Shear-Warp Visualization28 Jul 2026
- 2026Class-Grouped Normalized Momentum and Faster Hyperparameter Exploration to Tackle Class Imbalance in Federated Learning1 Jul 2026
- 2026SPICE: Synergy and Partial Information Based Curriculum Evolution15 Jun 2026
- 2026Toward Multi-Domain and Long-Tailed Quantization via Feature Alignment and Scaling3 Jun 2026
- 2026Reconstruction-Guided Slot Curriculum: Addressing Object Over-Fragmentation in Video Object-Centric Learning24 Mar 2026
- 2026Neural Prior Estimation: Learning Class Priors from Latent Representations19 Feb 2026
- 2026VMF-GOS: Geometry-guided virtual Outlier Synthesis for Long-Tailed OOD Detection5 Feb 2026
- 2026FAR-AMTN: Attention Multi-Task Network for Face Attribute Recognition4 Jan 2026
- 2026Mask-Guided Multi-Task Network for Face Attribute Recognition4 Jan 2026
- 2025Beyond Rebalancing: Benchmarking Binary Classifiers Under Class Imbalance Without Rebalancing Techniques9 Sep 2025
12 newest of 89 All 89 (JSON)