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5,991 papers

#machine learning Preprint Aug 2026

What It Costs to Compose, Rebuild, and Correct Precomputed Memory

Both warm-rebuilding trained compressions of key-value caches and serving specifically-phrased updates beside a memory, as pasted text or injected cache state, show particular promise for keeping precomputed memories current, the latter as an interim measure between rebuilds.

Asa Shepard · 0 citations
#machine learning Preprint Aug 2026

Quantum-Grassmann-Plucker Token Mixing for Deep Learning-Based Post-Disaster Damage Assessment

This study presents the first application of Grassmann-Plucker (GP) token mixing to computer vision and introduces two extensions for image classification: the Quantum-inspired Grassmann-Plucker (QGP) head and the Hybrid Quantum Machine Learning Grassmann-Plucker (HQML-GP) head.

Kooroush Farahkhah, Umut Lagap, Taha Rezaei et al. · 0 citations
#artificial intelligence Preprint Aug 2026

GMTS: Gradient Magnitude-based Token Selection Improves RLVR Training for LLM Reasoning

It is found that training on the top 20% tokens ranked by GMTS consistently outperforms entropy-based token selection across three reasoning domains and various model sizes, suggesting that GMTS provides a more fine-grained estimate of token contribution for RLVR training.

Outongyi Lv, Yuan-Wei Zhang, Xiao-Qun Zhang · 1 citation
#artificial intelligence Preprint Aug 2026

Reading the News: Adapting Large Language Models to Swedish Journalism Through Continued Pre-Training

This work investigates continued pre-training for adapting large language models to Swedish journalism, using a high-quality dataset that is curate from millions of news articles and demonstrates the importance of targeted evaluation in the adaptation process.

Lukas Borggren, Jenny Kunz, Marco Kuhlmann · 0 citations
#machine learning Preprint Aug 2026

Informative Label Missingness in Multiclass Classification Information Geometry and Excess Risk

A classification-weighted generalized-eigenvalue criterion is developed under which informative partial classification may have smaller asymptotic classification risk without globally dominating complete classification in Fisher information.

Fariborz Setoudehtazang, Geoffrey J. McLachlan · 0 citations
#machine learning Preprint Aug 2026

Minerals in the Wild: A Hyperspectral-XRF Dataset for Elemental Composition Estimation

Rapid mineral characterization is essential for applications ranging from mineral exploration to industrial ore processing. To this end, Hyperspectral Imaging (HSI) has emerged as a promising sensing modality thanks to its fine spectral resolution, enabling mineral discrimination in both close-range and remote sensing settings. However, the scarcity of publicly available datasets with reliable ground-truth labels hinders the development and evaluation of HSI-based mineral identification methods. We release Minerals in the Wild, a multi-purpose dataset comprising 1,132 rock specimens collected across Europe. For each specimen, we provide an HSI acquisition together with an elemental characterization obtained via an XRF sensor. We define the task of elemental characterization on our dataset and propose a pruning mechanism that removes distant signatures from the USGS dictionary prior to a convex optimization approach for matching HSI pixels with USGS spectral signatures. Finally, we empirically show that our approach outperforms simpler baselines.

Eleftheria Tetoula-Tsonga, George Arvanitakis, Theodoros Giannakas Institute of Communication et al. · 0 citations
#machine learning Preprint Aug 2026

Two Centuries of Sexism in British Parliament: A Computational Analysis of Women's Representation in the Hansard Corpus

This work analyzes 6,531 speeches over 200 years of UK parliamentary debate by using large language models to classify a speaker's perspective towards women's suffrage and political representation, as well as analyse sexist speech in parliament from the lens of the Ambivalent Sexism Inventory.

Mohammad Omar Khursheed, Mandira Sawkar, Ashiqur R. KhudaBukhsh · 0 citations
#machine learning Preprint Aug 2026

VisER: Visual Evidence and Reliance for Object Hallucination Detection in LVLMs

VisER is proposed, a training-free two-sided metric for object-level hallucination detection that improves AUROC and AUPR over a range of baselines and measures whether object-context compatibility is backed by object-specific evidence from image tokens.

Afsaneh Hasanebrahimi, Hanxun Huang, Christopher Leckie et al. · 0 citations

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GPT-Lab Sep 3, 2026

Adaptive AI Agents in Construction Workflows

Adaptive AI agents can help make BIM data more machine-readable by navigating IFC models, interpreting inconsistent information, and mapping it to defined standards. In this blog, Alok Rawat shares findings from a real-world pilot in construction workflows. The post Adaptive AI Agents in Construction Workflows appeared first on GPT-Lab.

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