class imbalance

AbjadMed: Arabic Medical Text Classification at AbjadNLP 2026 EACL 2026 Adaptive Coreset Selection via Uncertainty-Density for Efficient Spam Detection (Student Abstract) AAAI 2026 AI@UMS at SemEval-2026 Task 6: Handling Long Question-Answer Pairs with Sliding Window Models for Clarity and Evasion Analysis SemEval 2026 ALO: Addressing Class Imbalance in Radiology Report Generation through Anatomy-Level Oversampling MIDL 2026 ArabicMedicalBERT-QA-82 at AbjadMed: Fighting Class Imbalance in Arabic Medical Text Classification EACL 2026 Are All Marine Species Created Equal? Performance Disparities in Underwater Object Detection WACV 2026 asetclarity at SemEval-2026 Task 6: An Imbalance-Aware RoBERTa Cross-Encoder for Political Response Clarity Classification SemEval 2026 ATGL: An Adaptive-Threshold Global Loss for Document-level Relation Extraction ACL 2026 Balanced Accuracy: The Right Metric for Evaluating LLM Judges - Explained through Youden’s J statistic EACL 2026 B&B at SemEval-2026 Task 6: A RoBERTa-based Model with NLI-derived Semantic Features for Clarity-Level Classification of Political Question Evasion SemEval 2026 BCE3S: Binary Cross-Entropy Based Tripartite Synergistic Learning for Long-Tailed Recognition AAAI 2026 Beyond Missing Data Imputation: Information-Theoretic Coupling of Missingness and Class Imbalance for Optimal Irregular Time Series Classification AAAI 2026 BidMatch: Boosting Semi-Supervised Learning by Bi-Dimensional Sample Weight Guidance AAAI 2026 Breaking Spurious Correlations: Uncertainty-Driven Causal Transformers for AU Detection CVPR 2026 Cluster-Aware Neural Collapse Prompt Tuning for Long-Tailed Generalization of Vision-Language Models CVPR 2026 Codexa at SemEval-2026 Task 13: Loss Engineering and Diverse Ensemble Strategies for Multi-Class Code Authorship Attribution SemEval 2026 Conformal Prediction Meets Long-tail Classification AAAI 2026 Confusion-Aware Spectral Regularizer for Long-Tailed Recognition CVPR 2026 CredenceAI at SemEval-2026 Task 10: A Span-Consistency Network with Cross-Marker Attention for Conspiracy Marker Extraction SemEval 2026 CSECU-DSG at SemEval-2026 Task 10: Fine-Tuning DeBERTa Transformer Model for Conspiracy Detection SemEval 2026 CSECU-DSG at SemEval-2026 Task 6: Imbalance-Aware Transformers for Unmasking Political Question Evasions SemEval 2026 DeepSemantics at SemEval-2026 Task 9: Label-Wise Optimization with Adaptive Focal Loss for Polarization Manifestation Identification SemEval 2026 Divide, Conquer, and Aggregate: Asymmetric Experts for Class-Imbalanced Semi-Supervised Medical Image Segmentation CVPR 2026 Duluth at SemEval-2026 Task 6: DeBERTa with LLM-Augmented Data for Unmasking Political Question Evasions SemEval 2026 DW-DGAT: Dynamically Weighted Dual Graph Attention Network for Neurodegenerative Disease Diagnosis AAAI 2026