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14 papers in the last four weeks, up 8% on the four weeks before. 0.1% of all new papers.

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  1. Reason in Style: Discovering and Controlling Style in Language Models

    Sep 30, 2026Ioana Marinescu, Eric Karl Oermann, Kyunghyun ChoStylistic FidelityStyle

    NYU · NYU & NYU Langone Health

  2. Seeing as Humans Do: Learning from Motion to Segment Anything Without Supervision

    Sep 30, 2026Weijian Jian, Xiaoyue Zhang, Bin Xiao +5Video Object SegmentationPhotometric Supervision

    AI Research · Independent Researcher · University of Ottawa +1

  3. SAGE: Salient Factor Discovery and Generation with Visual Foundation Representations

    Sep 30, 2026Shuang Liang, Lejun Liao, Shiyuan Zhang +5SaliencyUnsupervised

    HKU · Boston College · University of Virginia +1

  4. Zero-shot Dependency Parsing with Unsupervised Cross-Lingual Bootstrapping

    Sep 29, 2026Lalita Lowphansirikul, Attapol Rutherford, Jian Gang Ngui +2Cross-Lingual TransferSyntactic Structure

    VISTEC, Thailand · Chulalongkorn University, Thailand · AI Singapore, Singapore

  5. Escaping Local Views: Discovering Latent Concepts for Interpretable Multi-Agent Reinforcement Learning

    Sep 28, 2026Yijie Sun, Sanquan Sun, Yanda Zhu +3Multi-Agent Reinforcement LearningUnsupervised

    Nanjing University · Hong Kong Polytechnic University · Shenzhen University

  6. Semantic Modality Compensation for Unsupervised Visible-Infrared Person Re-identification under Unpaired Settings

    Sep 28, 2026Duanning Chen, Ke He, Bin Yang +1Re-IdentificationUnsupervised

    Wuhan University

  7. Evaluating Machine Unlearning in ASR

    Sep 28, 2026Diogo Dinis, Francisco Teixeira, Bhiksha Raj +2Machine UnlearningAutomatic Speech Recognition

    INESC-ID · Instituto Superior T´ecnico, Universidade de Lisboa · LTI, Carnegie Mellon University

  8. Towards Identifiable Representations under Misspecified Structure

    Sep 27, 2026Yuke Li, Yujia Zheng, Ziyi Chen +2IdentifiabilityLatent Variable

    University of Maryland College Park, College Park, MD, USA · Carnegie Mellon University, Pittsburgh PA, USA

  9. When Does Unsupervised Learning Succeed or Fail? A PoS Perspective on Reconstruction-Based Anomaly Detection

    Sep 23, 2026Mehmet Yamaç, Yagmur Mustu, Muhammad Numan Yousaf +2Graph Anomaly DetectionUnsupervised

    Tampere University, Tampere, Finland · Radboud University, Nijmegen, The Netherlands

  10. Automatic depth-based local center clustering via ββ-integrated local depth and adaptive grouping

    Sep 22, 2026Siyi Wang, Alexandre Leblanc, Paul D. McNicholasClusteringUnsupervised

  11. Stable Unsupervised Continual Chunking with Sheaf SyncMap

    Sep 21, 2026Xueyuan Li, Danilo Vasconcellos VargasReplay-Based Continual LearningChunk

  12. Prototype Matters: Modality-unified Prototype Self-distillation for Unsupervised Visible-infrared Person Re-identification

    Sep 11, 2026Menglin Wang, Xiaojin GongRe-IdentificationCross-Modality

    Nanjing Normal University Nanjing, China · Zhejiang University Hangzhou, China

  13. Quantum Feature Engineering for Credit Default Prediction: When and Why IQP Circuits Help Linear Classifiers

    Sep 9, 2026Menachem Finkelstein, Diana Legziel Levy, Zohar Yakhini +1Credit Risk PredictionCircuits

    Reichman University, Israel

  14. CLUES-WEASEL: No additional clues required to choose your time series clustering algorithm

    Sep 7, 2026Johann FaouziTime-Series ClassificationClustering

    Univ Rennes, Ensai, CNRS, CREST - UMR 9194, F-35000 Rennes, France.

  15. Position: Unlabeled IS NOT Equal to No Human Supervision in Visual Learning

    Sep 2, 2026Dong LaoUnlabeled DataUnsupervised

    Division of Computer Science and Engineering, Louisiana State University, Louisiana, USA.

  16. Consistency as Regularization for Unsupervised Shadow Removal

    Sep 1, 2026Anh-Kiet Duong, Petra Gomez-Krämer, Jean-Michel CarozzaVideo Object RemovalUnsupervised

    L3i Laboratory, La Rochelle University, 17042 La Rochelle Cedex 1, France · LIENSs Laboratory, La Rochelle University, 17042 La Rochelle Cedex 1, France

  17. REFACTOR-VLA: Unsupervised Library Learning of Typed Motor Programs

    Sep 1, 2026Riyaaz Shaik, Chandru VenkataramanMotion ControlEquivalence

    Apple

  18. Vision-Language-Guided Pseudo-Labels for Unsupervised Domain Adaptation in Semantic Segmentation for Waste Sorting

    Sep 1, 2026Udo Schlegel, Shubhangi, Gabriel Dax +3High Confidence Pseudo-LabelsSemantic Segmentation

    LMU Munich, Munich, Germany · Munich Center for Machine Learning (MCML), Munich, Germany · Fraunhofer Institute for Integrated Circuits IIS, Nuremberg, Germany

  19. When Features Become Instances: Inverted Contrastive Learning for Unsupervised Feature Selection

    Sep 1, 2026Utsab Ghosh, Roshni ChakrabortyFeature SelectionUnsupervised

    ABV-Indian Institute of Information Technology and Management, Gwalior, India.

  20. MASQ: Mask-Aware Spatiotemporal Quantization for Unsupervised Skeleton Action Segmentation

    Aug 30, 2026Xinyao Qin, Linxiang Peng, Youbao Ye +2Temporal Action SegmentationSkeleton-Based Action Recognition

    University of Science and Technology of China, China

  21. Unsupervised Multi-Scale Gromov-Wasserstein Hypergraph Alignment

    Aug 30, 2026Lutz Oettershagen, Honglian Wang, Aristides GionisHypergraphsUnsupervised

    University of Liverpool · Liverpool, UK · KTH Royal Institute of Technology +2

  22. Multi-perspective Imbalance-Conscious 6G Beamforming Optimization and Performance

    Aug 13, 2026Chukwunonso Henry Nwokoye, Blessing Oluchi Iloka, Chikwue V. Umeugoji +2BeamformingUnsupervised

    Liberal Arts & Professional Studies York University, Toronto, Canada · Physics, Engineering & Computer Science University of Hertfordshire England, United Kingdom · IT Services, Joint Admissions & Matn. Board Lagos, Nigeria +1

  23. Towards Truly Unsupervised Evaluation of Feature Selection -- Extended Version

    Aug 12, 2026Hafiz Saud Arshad, Muhammad Rajabinasab, Arthur ZimekFeature SelectionUnsupervised

    University of Southern Denmark, Odense, Denmark

  24. STCAD: Scalable Trajectory Clustering and Anomaly Detection on Terabyte-Scale AIS Data

    Aug 10, 2026Bertram Hage, Alexander Schiøtz, Felix Thomsen +2Automatic Identification SystemVessels

    Technical University of Denmark Anker Engelunds Vej 101 2800 Kongens Lyngby, Denmark

  25. In-Context Density Estimation for Tabular Data

    Aug 10, 2026Patryk Marszałek, Jacek Tabor, Marek ŚmiejaDensity Ratio EstimationOut-Of-Distribution Detection

    Faculty of Mathematics and Computer Science, Jagiellonian University, Kraków, Poland

  26. CPDA: Class-Conditional Path Distribution Alignment for Unsupervised Time-Series Domain Adaptation

    Aug 10, 2026Felix Ott, Christopher MutschlerDomain AdaptationTime-Series Classification

    Fraunhofer Institute for Integrated Circuits IIS, 90411 Nürnberg, Germany · Machine Learning and Positioning Systems Department, University of Technology Nürnberg (UTN), 90461 Nürnberg

  27. Tabular Numeric Stretch Transformation

    Aug 10, 2026Zihao Ye, Juyong Kim, Johnna Sundberg +2Tabular LearningUnsupervised

    Machine Learning Department Carnegie Mellon University Pittsburgh, PA 15213, USA

  28. Convergent Evolution in Neural Representation Space: Emergent Order in Deep Belief Networks

    Aug 6, 2026Patrick Krauss, Achim Schilling, Andreas Maier +2Modern Deep NetworksNeural Network Training

    Cognitive Computational Neuroscience Group, Pattern Recognition Lab, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Germany · Neuromodulation and Neuroprosthetics, University Hospital Mannheim, University Heidelberg, Germany · Neuroscience Lab, University Hospital Erlangen, Germany +1

  29. Interpretable Unsupervised Community Detection with LLM-Symbolized Structured Processes

    Aug 2, 2026Aoting Zeng, Kai Wang, Jianwei Wang +3Community DetectionUnsupervised

    Shanghai Jiao Tong University Shanghai, China · University of New South Wales Sydney, Australia

  30. Ensemble of Unsupervised Deep Learning for Clustering Imbalanced Tabular Data

    Jul 31, 2026Pulock Das, Yina Hou, Md. Kamrozzaman Bhuiyan +1Imbalanced ClassificationClustering

    Department of Computer Science Tennessee State University Nashville, TN, USA · Enosis Solutions Dhaka, Bangladesh · Department of Computer Science North Carolina A&T State University Greensboro, NC, USA

  31. Wiring diagram extraction and gluing: a case study in classifying figure skating jumps using 3D dataset

    Jul 30, 2026Jason Lo, Mohammadnima JafariClusteringUnsupervised

  32. Beyond Random Partitioning: Unsupervised Spatio-Temporal Stratification for Cohort Balancing in Longitudinal Medical Imaging

    Jul 29, 2026Qinghui Liu, Jon André Ottesen, Atle Bjørnerud +1Longitudinal ImagingPartitioning

    Department of Physics and Computational Radiology, Oslo University Hospital, Norway

  33. Finding the noise: Zero-shot AI Music Detection

    Jul 28, 2026Darius Afchar, Romain HennequinGenerative MusicAi-Generated Content Detection

    Deezer Research

  34. From transcription to semantic corpus analysis: unsupervised learning of sentence representations for ancient languages

    Jul 27, 2026Th{é}otime de la SelleHandwritten Text RecognitionTranscription

    ISC, HiSoMA, CNRS · Institut des Sources Chrétiennes, HiSoMA, CNRS, Lyon, France

  35. Monitoring Post-Disaster Urban Recovery Using High-Resolution SAR Time Series and Unsupervised Learning: Evidence from the 2023 Türkiye-Syria Earthquake

    Jul 27, 2026Luigi Russo, Deodato Tapete, Silvia Liberata Ullo +1Post-Disaster Damage AssessmentSynthetic Aperture Radar

    Department of Electrical, Computer and Biomedical Engineering, University of Pavia, 27100 Pavia, Italy · Italian Space Agency (ASI), Via del Politecnico, 00133 Roma RM, Italia · Department of Engineering, University of Sannio, 82100 Benevento, Italy

  36. DECAF: De-Clustering for Adaptive Representational Unlearning

    Jul 27, 2026Anjie Le, Can Peng, Hongcheng Guo +1Machine UnlearningUnsupervised

    Institute of Biomedical Engineering, University of Oxford, UK · Fudan University.

  37. Unsupervised Consensus-Based Anomaly Detection for Spatiotemporal Malaria Incidence in Ghana

    Jul 23, 2026T. Ansah-Narh, Y. Asare AfraneAccurate Dengue ForecastingAbnormality

    Ghana Space Science and Technology Institute, Ghana Atomic Energy Commission, P. O. Box LG 80, Legon, Accra, Ghana · Department of Medical Microbiology, University of Ghana Medical School, University of Ghana, Accra, Ghana

  38. Unsupervised Metal Artifact Reduction in Dental CBCT using Fine-tuned Cycle-Consistent Adversarial Networks

    Jul 23, 2026G. L. T. Chamika, S. N. A. Dhanapala, P. H. S. V. Nimalaweera +2Adversarial TrainingUnsupervised

    Department of Electrical and Electronic Engineering, University of Peradeniya, Peradeniya, Sri Lanka · Department of Oral Medicine and Periodontology, Faculty of Dental Sciences, University of Peradeniya, Peradeniya, Sri Lanka

  39. Beyond Heavy Log Curation: Perplexity-Based APT Detection via Unsupervised, Context-Augmented Language Models

    Jul 23, 2026Shoya Otsu, Kei Suzuki, Toshiaki Koike-Akino +2Threat DetectionInterpretable Anomaly Detection

    Mitsubishi Electric Corporation, Japan. · Mitsubishi Electric Research Laboratories, Cambridge, MA, USA.

  40. RAMP: Recognition parametrisation by Amortised Message Passing

    Jul 21, 2026Lior Fox, Kai Biegun, James Heald +31B ParametersLatent Variable

    1Gatsby Computational Neuroscience Unit · Centre for Artificial Intelligence University College London

  41. MDND: Unsupervised Learning Guided by Non-Differentiable Refinement for Shape Correspondence

    Jul 17, 2026Qinsong Li, Jing Meng, Haibo Wang +1Shape CorrespondenceGround-Truth Correspondence

    Big Data Institute, Central South University, Changsha, Hunan 410083, China · School of Mathematics and Statistics, Central South University, Changsha, Hunan 410083, China

  42. Data-Native Global Optimization for Big Data K-means Clustering

    Jul 17, 2026Ravil Mussabayev, Rustam Mussabayev, Zukhra Yerdaliyeva +1K-MeansClustering

    AI Research Lab, Satbayev University, Almaty, 050000, Kazakhstan · Laboratory for Analysis and Modeling of Information Processes, Institute of Information and Computational Technologies, Almaty, 050010, Kazakhstan

  43. A novel unsupervised machine learning strategy to handle multimodal cardiac PET/MRI data

    Jul 15, 2026Brunnhilde Ponsi, Thomas Carlier, Lara Marteau +5Cardiac MotionPositron Emission Tomography

    Nantes Université, CHU Nantes, Nantes, France · CRCI2NA, INSERM UMR 1307, Nantes, France · Nantes Université, CHU Nantes, F-44000 Nantes, France +5

  44. An Efficient Newton Algorithm for Nonnegative Matrix Factorization with the Kullback-Leibler Divergence

    Jul 15, 2026Damien Lesens, Jérémy E. Cohen, Bora UçarNonnegative Matrix FactorizationKullback-Leibler Divergence

    ENS de Lyon · Univ. Lyon, INSA-Lyon, UCBL, UJM, CNRS, Inserm, CREATIS UMR 5220, U1294, F-69621, Lyon, France. · CNRS and LIP (UMR5668, Université de Lyon - ENS de Lyon - UCBL - CNRS - Inria), 46 allée d'Italie, Lyon, France.

  45. FastCentNN: Accelerating Centroid Neural Network with Entropy Proxy

    Jul 15, 2026Le-Anh TranCenterNeural Network

  46. UMSS: Towards Unsupervised Multi-modal Semantic Segmentation

    Jul 14, 2026Haitian Zhang, Thai Duy Nguyen, Xiangyuan Wang +2Multimodal FusionAmodal Segmentation

    EmPACT Lab, School of EEE, Nanyang Technological University, Singapore · The University of Hong Kong, Hong Kong SAR, China

  47. Align and Segment: Unsupervised Learning for Building Segmentation From Misaligned Labels

    Jul 12, 2026Venkanna Babu Guthula, Oswin Krause, Dimitri Gominski +5Semantic SegmentationImage-Text Alignment

    University of Copenhagen, Copenhagen, Denmark · Royal Danish Academy, Copenhagen, Denmark

  48. Unsupervised Pixel-Level Semantic Left-Right Understanding of In-the-Wild Images

    Jul 6, 2026Weikang Wang, Tobias Weißberg, Florian BernardIn-The-Wild VideosDf-Wild Dataset

    University of Bonn, Germany · Lamarr Institute, Germany

  49. Trajectory Variance: An Unsupervised Measure of Developmental Vocal Plasticity in Birdsong

    Jul 3, 2026Kanghwi LeeAnimal VocalizationsVocalizations

    Institute of Neuroinformatics, University of Zurich and ETH Zurich, Switzerland

  50. Fast and Accurate Anomaly Detection in Time Series

    Jul 2, 2026Emanuele Mele, Massimo Cafaro, Angelo Coluccia +1AbnormalityUnsupervised

    University of Salento, Via per Monteroni, Lecce, 73100, , Italy

  51. Beyond Heatmaps: Unsupervised Concept-Graph Reasoning for Interpretable Visual Explanation

    Jul 1, 2026Md Mohasin Hossain, Anar Amirli, Robert Leist +2HeatmapGradient-Weighted Class Activation Mapping

    German Research Center for Artificial Intelligence · Saarland University, Saarbrücken, Germany · 1German Research Center for Artificial Intelligence (DFKI), Saarbrücken, Germany +5

  52. From Pixels to Temporal Correlations: Learning Informative Representations for Reinforcement Learning Pre-training

    Jul 1, 2026Jinwen Wang, Youfang Lin, Xiaobo Hu +4Dual-Branch Temporal ModelingSpatio-Temporal Correlations

    School of Computer Science & Technology, Beijing Jiaotong University, Beijing, China · Beijing Key Laboratory of Traffic Data Mining and Embodied Intelligence, Beijing Jiaotong University, Beijing, China · Beijing Jiaotong University, Beijing, China

  53. Consensus Clustering of Free-Viewing Gaze Data: New Insights into Human-Information Interaction

    Jun 29, 2026Beryl Gnanaraj, Jaya Sreevalsan-Nair, Saqib Alam Ansari +1Gaze BehaviorEye Tracking

    Graphics-Visualization-Computing Lab, International Institute of Information Technology Bangalore, Karnataka 560100, India. · 2PSG College of Technology, Coimbatore, Tamin Nadu, India.

  54. Anomaly Factory 3D: A Modular Framework for Diverse Pseudo-Anomaly Synthesis in Unsupervised 3D Anomaly Detection

    Jun 28, 2026Ali Balapour, Faraz Hach3D Object DetectionPoint Clouds

    University of British Columbia, Vancouver, V6T 1Z4 BC, Canada · Vancouver Prostate Centre, M.H. Mohseni Institute of Urologic Sciences, Vancouver, V6H 3ZB BC, Canada · Department of Urologic Sciences, The University of British Columbia, Vancouver, V5Z 1M9 BC, Canada

  55. Single and Multi Truth Data Fusion using Large Language Models

    Jun 26, 2026Hira Beril Kucuk, Norman W Paton, Jiaoyan Chen +1Global-Local Fusion FrameworkUncertainty-Aware Fusion

    Department of Computer Science University of Manchester, Oxford Road, Manchester M13 9PL, UK

  56. ArtiTwinSplat: Interactable Digital Twin Reconstruction via Gaussian Splatting from RGB-D videos

    Jun 23, 2026Pranjal Mishra, René Zurbrügg, Max Wilder-Smith +4Robotic SystemsRgb-Depth Cameras

    1ETH Zürich, Zürich, Switzerland. · 2Microsoft, Zürich, Switzerland. · University of Bonn, Bonn, Germany.

  57. Unsupervised Memory-Enhanced Video Transformers: Obstacle Detection for Autonomous Agricultural Rover

    Jun 23, 2026Théo Biardeau, Anne-Sophie Capelle-Laizé, Salwan Alwan +1Training-Free Video Anomaly DetectionObstacle Avoidance

    XLIM-ASALI, UFR SFA · Universit´e de Poitiers, CNRS, XLIM, France · Cyclair, Pressac, France +2

  58. Dual-Branch Cross-Projection Debiasing through Diffusion-based Disentanglement

    Jun 23, 2026Xiangqian Zhao, Xinyang Jiang, Zhipeng Xu +5DebiasingUnsupervised

    Xidian University · Shaanxi, China · Microsoft Research Asia +1

  59. Do Sparse Autoencoders Learn Meaningful Concept Hierarchies?

    Jun 22, 2026Nils Grandien, David Steinmann, Felix Friedrich +1HierarchicalUnsupervised

    Computer Science Department, TU Darmstadt · Hessian Center for AI (hessian.AI) · Black Forest Labs +1

  60. Neural Conjugate Aggregation: Identifiable Unsupervised Multi-Sensor Regression under Heterogeneous Sensor Bias

    Jun 20, 2026Muhammed Faruk Aytin, Zehra Demir, Alper Ünal +2Uncertainty-Aware FusionBayesian Neural Networks

    AI and Data Engineering Department, Istanbul Technical University, Istanbul, Türkiye · Eurasia Institute of Earth Sciences, Istanbul Technical University, Istanbul, Türkiye · Civil & Environmental Engineering, University of Washington, Seattle, WA, USA