Hierarchical Classification

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3 papers in the last four weeks, against 2 the four weeks before. 0.0% of all new papers.

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  1. How to Interpret Agent Behavior

    May 13, 2026Jie Gao, Kaiser Sun, Jen-tse Huang +8Hierarchical ClassificationAI Agent Monitoring

    1Johns Hopkins University · 2California Institute of Technology · 3Northeastern University +1

  2. Online Continual Learning with Dynamic Label Hierarchies

    May 12, 2026Xinrui Wang, Shao-Yuan Li, Bartłomiej Twardowski +2Class-Incremental LearningHierarchical Classification

    College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics · MIIT Key Laboratory of Pattern Analysis and Machine Intelligence · Computer Vision Center, Spain +4

  3. Multi-domain Multi-modal Document Classification Benchmark with a Multi-level Taxonomy

    May 11, 2026Denghao Ma, Qing Liu, Zulong Chen +5Hierarchical ClassificationText Classification

    Beijing Information Science and Technology University, China · Alibaba Group, China · Guangdong Laboratory of Artificial Intelligence and Digital Economy (SZ), China +2

  4. A neurosymbolic Approach with Epistemic Deep Learning for Hierarchical Image Classification

    May 11, 2026Ezel Kilicdere, Shireen Kudukkil Manchingal, Fabio CuzzolinHierarchical ClassificationEvidential Deep Learning

    Datasand IT and Consultancy Ltd. · Institute for AI, Data Analysis and Systems (AIDAS) School of Engineering, Computing and Mathematics, Oxford Brookes University, UK

  5. Classification Fields: Arbitrarily Fine Recursive Hierarchical Clustering From Few Examples

    May 8, 2026Yicen Li, Ruiyang Hong, Anastasis Kratsios +2Hierarchical ClassificationClustering

    Department of Mathematics and Statistics, McMaster University, Canada · Vector Institute, Canada · University of Cambridge, United Kingdom

  6. When Labels Have Structure: Improving Image Classification with Hierarchy-Aware Cross-Entropy

    May 7, 2026April Chan, Davide D'Ascenzo, Sebastiano Cultrera di MontesanoHierarchical ClassificationFine-Grained Image Classification

    Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, MA, USA · Department of Computer Science, University of Milan, Milan, Italy · Department of Control and Computer Engineering, Politecnico di Torino, Torino, Italy +1

  7. FoodCHA: Multi-Modal LLM Agent for Fine-Grained Food Analysis

    May 6, 2026Woojin Lee, Pranav Mekkoth, Ye Tian +2Hierarchical ClassificationFine-Grained Image Classification

    Department of Computer Science and Engineering University of California, San Diego (UCSD)

  8. Coherent Hierarchical Multi-Label Learning to Defer for Medical Imaging

    May 4, 2026Joshua Strong, Pramit Saha, Emma Sun +2Hierarchical ClassificationMulti-Label Classification

    Department of Engineering Science, University of Oxford, UK · Nuffield Division of Anaesthetics, University of Oxford, The John Radcliffe Hospital, UK

  9. Learning Coarse-to-Fine Osteoarthritis Representations under Noisy Hierarchical Labels

    May 1, 2026Tongxu ZhangHierarchical ClassificationHierarchical Representation Learning

    The Hong Kong Polytechnic University

  10. Polaris: Coupled Orbital Polar Embeddings for Hierarchical Concept Learning

    Apr 30, 2026Sahil Mishra, Srinitish Srinivasan, Sourish Dasgupta +1Hierarchical ClassificationHierarchical Representation Learning

    Indian Institute of Technology Delhi, New Delhi, India · KDM Lab, Dhirubhai Ambani University, Gandhinagar, Gujarat, India · Indian Institute of Technology Delhi, Abu Dhabi, UAE.

  11. A Hierarchical Ensemble Inference Pipeline for Robust White Blood Cell Classification Under Domain Shifts

    Apr 25, 2026Ruyi Dai, Tingkwong Ng, Hao ChenHierarchical ClassificationEnsemble Learning

    Department of Computer Science and Engineering, The Hong Kong University of Science and Technology, Hong Kong, China · Department of Chemical and Biological Engineering, The Hong Kong University of Science and Technology, Hong Kong, China · Division of Life Science, Hong Kong University of Science and Technology, Hong Kong, China +2

  12. Hierarchically Robust Zero-shot Vision-language Models

    Apr 20, 2026Junhao Dong, Yifei Zhang, Hao Zhu +2Hierarchical ClassificationVLM Robustness

    1Nanyang Technological University · 2CFAR, IHPC, A*STAR · 3Northwest Polytechnical University +2

  13. SCHK-HTC: Sibling Contrastive Learning with Hierarchical Knowledge-Aware Prompt Tuning for Hierarchical Text Classification

    Apr 17, 2026Ke Xiong, Qian Wu, Wangjie Gan +2Hierarchical ClassificationHierarchical Representation Learning

    School of Software Technology, Zhejiang University, China · NetEase Yidun AI Lab, Hangzhou, China

  14. Spectral Hierarchy of the Cosmic Web

    Mar 16, 2026Francisco-Shu Kitaura, Francesco SinigagliaHierarchical ClassificationSpectral Methods

    Instituto de Astrofísica de Canarias, s/n, E-38205, La Laguna, Tenerife, Spain · Departamento de Astrofísica, Universidad de La Laguna, E-38206, La Laguna, Tenerife, Spain · Institute for Fundamental Physics of the Universe, Via Beirut 2, I-34151 Trieste, Italy +3

  15. Semantics-Aware Hierarchical Consensus Learning for Remote Sensing Image Classification

    Oct 6, 2025Giulio Weikmann, Gianmarco Perantoni, Lorenzo BruzzoneHierarchical ClassificationRemote Sensing

    Department of Information Engineering and Computer Science, University of Trento, 38123 Trento, Italy

  16. Label Hierarchy Transition: Delving into Class Hierarchies to Enhance Deep Classifiers

    Dec 4, 2021Renzhen Wang, De cai, Kaiwen Xiao +3Skin Lesion ClassificationHierarchical Classification

    School of Mathematics and Statistics and Ministry of Education Key Lab of Intelligent Networks and Network Security, Xi’an Jiaotong University, Xi’an, China · Tencent AI Lab, Shenzhen, China · ByteDance, Shenzhen, China +4