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20 results for “Extreme Multi-Label Classification”

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cs.LGcs.AIRecentMay 31, 2026

HASTE: Hardware-Aware Dynamic Sparse Training for Large Output Spaces

Nasib Ullah, Jinbin Zhang, Jean Lucien Randrianantenaina, Erik Schultheis +1 more

HASTE introduces group-shared fixed fan-in sparsity for multi-label classification, achieving significant wall-clock speedups (up to 25x in backward pass) by enabling efficient GPU execution while mai…

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cs.CLRecentMay 28, 2026

Knowledge Graph-Enhanced Zero-Shot Topic Classification: A Multi-Strategy Comparative Study

Shahana Akter, Yatharth Vohra, Ankita Shukla, Souvika Sarkar

The paper proposes a zero-shot multi-label topic classification framework and finds that while knowledge graph augmentation improves performance for smaller language models, it offers diminishing retu…

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cs.LGcs.CREmpiricalRecentJul 8, 2026

Multi-Class vs. Multi-Label BERT for CVE-to-CWE Mapping: How Taxonomy Structure Shapes the Errors

Ana Schwengber Kelm, Christian Bockermann, Jörg Frochte

This paper compares multi-class and multi-label text classification models for assigning Common Weakness Enumeration (CWE) categories to Common Vulnerabilities and Exposures (CVE) records using three…

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cs.IRcs.AIcs.CLEmpiricalRecentJul 16, 2026

Does generative AI supersede supervised XMLC? A Benchmark Study on Automated Subject Indexing with German Scientific Literature

Maximilian Kähler, Katja Konermann, Lisa Kluge, Markus Schumacher

This paper compares specialized supervised Extreme Multi-Label Classification (XMLC) methods with lexical matching baselines and LLM-based methods for subject indexing contemporary German scientific l…

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cs.LGcs.AIstat.MLRecentMay 28, 2026

Calibrated Preference Learning: The Case of Label Ranking

Santo M. A. R. Thies, Viktor Bengs, Timo Kaufmann, Sebastian J. Vollmer +1 more

The paper formalizes the concept of calibration for probabilistic label ranking, demonstrating that popular models are often poorly calibrated and that calibration captures a meaningful quality dimens…

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cs.LGcs.AIcs.CVRecentJun 4, 2026

In-Context Multiple Instance Learning

Alexander Möllers, Marvin Sextro, Julius Hense, Gabriel Dernbach +1 more

The paper proposes pretraining a Perceiver-style in-context learner on synthetic data to solve Multiple Instance Learning (MIL) tasks efficiently in the low-label regime.

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cs.LGcs.AIstat.APRecentMay 29, 2026

When Softmax Fails at the Top: Extreme Value Corrections for InfoNCE

Melihcan Erol, Suat Evren, Oktay Ozel, Alexander Morgan +2 more

The paper proposes WEINCE, a modified InfoNCE objective that uses extreme value theory corrections to improve contrastive learning by more accurately modeling the selection of hard negative examples.

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cs.CLcs.AIRecentJun 1, 2026

EvoPool: Evolutionary Programmatic Annotation for Label-Efficient Specialized Supervision

Tianyi Xu, Yaolun Zhang, Xuan Ouyang, Huazheng Wang

EvoPool introduces an evolutionary multi-agent framework that efficiently generates high-quality, specialized supervision labels, significantly outperforming LLM annotation baselines across complex, l…

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stat.MLcs.CCcs.DSTheoreticalRecentJul 7, 2026

Boosting with List-Decodable Codes

Addison Prairie, Li-Yang Tan

A new boosting algorithm that strong learns concept classes closed under O(log 1/γ)-XOR using O(log 1/ε) calls to a γ-advantage weak learner and additional samples, by connecting boosting with list-de…

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cs.LGeess.SPEmpiricalRecentJun 29, 2026

Hybrid Active-Online Learning Framework for Label-Efficient Concept Drift Adaptation in Optical Network Failure Detection

Yousuf Moiz Ali, Jaroslaw E. Prilepsky, João Pedro, Sasipim Srivallapanondh +3 more

A hybrid active-online learning framework is proposed for label-efficient concept drift adaptation in optical network failure detection, achieving high accuracy and AUC scores with minimal samples and…

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cs.IREmpiricalRecentJun 10, 2026

FAST-MEL: A Fast, Accurate, and Storage Efficient Solution for Multimodal Entity Linking

Derrien Thomas, Laurent Amsaleg, Pascale Sébillot

This paper proposes a lightweight encoder-based MEL solution called FAST-MEL that meets three objectives: high linking accuracy, computational efficiency, and storage efficiency.

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cs.DScs.IRTheoreticalRecentJun 22, 2026

Multi-Vector Embeddings are Provably More Expressive than Single Vector Embeddings

Rajesh Jayaram

This paper proves that single-vector embeddings require a larger representation size than multi-vector embeddings to approximate certain similarities.

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cs.AIRecentMay 27, 2026

FedMPT: Federated Multi-label Prompt Tuning of Vision-Language Models

Xucong Wang, Pengkun Wang, Zhe Zhao, Liheng Yu +2 more

FedMPT introduces a novel federated learning framework for Multi-Label Recognition (MLR) using Vision-Language Models (VLMs) by leveraging generalizable conditions to mitigate label overfitting and im…

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cs.CRcs.AIRecentApr 2, 2026

Automated Malware Family Classification using Weighted Hierarchical Ensembles of Large Language Models

Samita Bai, Hamed Jelodar, Tochukwu Emmanuel Nwankwo, Parisa Hamedi +3 more

The paper proposes a zero-label malware family classification framework that uses a weighted hierarchical ensemble of large language models (LLMs) to classify malware without requiring labeled trainin…

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eess.AScs.SDEmpiricalRecentJul 3, 2026

Mixture-Constrained Max Pooling Improves Separation-Based Bird Species Classification

Yuzhu Wang, Kalle Lahtinen, Patrik Lauha, Shiqi Zhang +3 more

This paper proposes an ensemble of two source separators, FTRNN and TF-Locoformer, trained with mixture invariant training (MixIT), and introduces mixture-constrained max pooling (MCM) to improve bird…

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cs.NEEmpiricalRecentJul 16, 2026

Cross-Layer Error Compensation and Finite-Sample Feature-Statistics Matching for Extreme Low-Bit Quantization of Large Language Models

Ryona Noda

This paper proposes a method for quantizing large language models with cross-layer error compensation and finite-sample feature-statistics matching.

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stat.MLcs.LGEmpiricalRecentJun 28, 2026

Gradient boosting with vector-valued leafs

David Cortes

This paper extends gradient boosting to functions of vector inputs using a simple algorithm with histogram-based decision trees.

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