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imbalanced classification

77 papers

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Co-occurring keywords

class imbalance (555) text classification (6793) data augmentation (3052) long-tailed distribution (142) stochastic optimization (1060) imbalanced learning (48) imbalanced datum (81) auc maximization (24) loss function (462) deep learning (2118)

Papers

REGLAT at AbjadMed: Handling Imbalanced Arabic Medical Text Classification via Hierarchical KNN-MLP Architecture EACL 2026
Decoupled Imbalanced Label Distribution Learning IJCAI 2025
Enhancing Depression Detection via Question-wise Modality Fusion NAACL 2025
Towards Real-World Rumor Detection: Anomaly Detection Framework with Graph Supervised Contrastive Learning COLING 2025
Rare Event Detection in Imbalanced Multi-Class Datasets Using an Optimal MIP-Based Ensemble Weighting Approach AAAI 2025
CICL at SemEval-2025 Task 9: A Pilot Study on Different Machine Learning Models for Food Hazard Detection Challenge ACL 2025
Synthetic Tabular Data Generation for Imbalanced Classification: The Surprising Effectiveness of an Overlap Class AAAI 2025
CICL at SemEval-2025 Task 9: A Pilot Study on Different Machine Learning Models for Food Hazard Detection Challenge SEMEVAL 2025
Can LLMs Find a Needle in a Haystack? A Look at Anomaly Detection Language Modeling EMNLP 2025
Long-Tailed Partial Label Learning by Head Classifier and Tail Classifier Cooperation AAAI 2024
Revive Re-weighting in Imbalanced Learning by Density Ratio Estimation NIPS 2024
Three Heads Are Better than One: Complementary Experts for Long-Tailed Semi-supervised Learning AAAI 2024
AnchorAL: Computationally Efficient Active Learning for Large and Imbalanced Datasets NAACL 2024
Label Supervised Contrastive Learning for Imbalanced Text Classification in Euclidean and Hyperbolic Embedding Spaces EACL 2024
Towards Heterogeneous Long-tailed Learning: Benchmarking, Metrics, and Toolbox NIPS 2024
SC-MIL: Supervised Contrastive Multiple Instance Learning for Imbalanced Classification in Pathology WACV 2024
Sharp error bounds for imbalanced classification: how many examples in the minority class? AISTATS 2024
AUC Maximization under Positive Distribution Shift NIPS 2024
Tilted Sparse Additive Models ICML 2023
T-distributed Spherical Feature Representation for Imbalanced Classification AAAI 2023
Image and Text: Fighting the same Battle? Super Resolution Learning for Imbalanced Text Classification EMNLP 2023
Precision/Recall on Imbalanced Test Data AISTATS 2023
Imbalanced Node Classification Beyond Homophilic Assumption IJCAI 2023
ImGCL: Revisiting Graph Contrastive Learning on Imbalanced Node Classification AAAI 2023
GraphSR: A Data Augmentation Algorithm for Imbalanced Node Classification AAAI 2023