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machine learning

3,367 papers

#artificial intelligence Preprint Aug 2026

SOMTab: Set-Order Mamba for Efficient Tabular In-Context Learning

SOMTab, a Set-Order Mamba architecture for efficient tabular in-context learning, and DCH-TailMix, a synthetic prior that combines degree-corrected graph heterogeneity with mixed heavy-tailed regimes to diversify synthetic dependency structures are introduced.

Hao Wang, Si Zhang, Wei Ma · 0 citations
#artificial intelligence Preprint Aug 2026

Actionable CBFI: Integrating Structural Decomposition and Causal Counterfactual Recourse for Tabular Machine Learning

Actionable case-based feature importance (A-CBFI), a diagnosis-prescription integrated framework for tabular machine learning, provides targeted and actionable recourse while maintaining causal validity and achieving full relative convergence across all causally feasible instances.

Sejong Oh · 0 citations
#artificial intelligence Preprint Aug 2026

Beyond Search-Imitation: Prior-Directed Exploration for Searchless Chess

Measuring tactical accuracy and playing strength together across a matched-compute sweep, the two dissociate and a control fine-tuned on puzzles alone posts the study's largest tactical gains while shedding roughly 260 Elo; a better puzzle-solver is not thereby a stronger player.

Szymon Milosz, Piotr Duch, Szymon Grabowski · 0 citations
#artificial intelligence Review Aug 2026

RiskBlend: A Multi-Signal Framework for Test Input Prioritization in Machine Learning Regression Testing

RiskBlend is proposed, a classifier-agnostic prioritization framework that combines four complementary risk signals: historical failure patterns, prediction shift, decision-boundary shift, and neighborhood change that achieves the highest average APFD in all 80 dataset-classifier-scenario combinations.

Madhusudan Srinivasan, Namith Nishal Raphae · 0 citations
#artificial intelligence Preprint Aug 2026

CARDINAL Predicts Cardiovascular Risk From Non-contrast Cardiac CT

The developed CARDINAL (Cardiovascular Assessment via Representation learning from Deep Imaging with Nested Anatomical Latent embeddings), a clinically grounded framework that learns compact representations from routine non-contrast cardiac CT for major adverse cardiovascular event (MACE) prediction, suggests that non-contrast cardiac CT contains prognostic information beyond conventional risk equations, CAC scoring, and engineered imaging biomarkers.

Roy M. Gabriel, Nattakorn Kittisut, Jamshid Hassanpour et al. · 0 citations
#artificial intelligence Preprint Aug 2026

Curvature-Aware Radius Shrinkage for Adaptive Nearest Neighbor Classification

Curvature-Aware Radius Shrinkage for Adaptive Nearest Neighbor Classification (CARSANN) is introduced, a geometry-driven framework that adapts the spatial support of each neighborhood according to local geometric complexity and is competitive with adaptive nearest-neighbor methods.

A. L. M. Levada · 0 citations
#artificial intelligence Preprint Aug 2026

Depth-Aware Pothole Detection Using YOLO and RT-DETR at the Edge

An important finding is that even after full RANSAC orthorectification, bounding box models overestimate pothole depth by 0.16 to 0.21 cm compared to pixel precise segmentation masks, which confirms that the pavement inclusion bias is structural rather than a calibration artifact.

Md Monjurul Ahsan Prodhan, Md Nour Hossain · 0 citations
#artificial intelligence Book Open access Jul 2026

Tensor-Accelerated Eager Multi-Resolution Grids for Evolving Large-Scale Substrates

This work presents Eager Multi-Resolution HyperNEAT (EMR-HyperNEAT), which reformulates adaptive substrate discovery as a batch tensor operation: shared position grids are precomputed for all depths, every position is evaluated in one vectorized CPPN call, then the same variance criterion filters the output.

Romain Claret, Michael O'Neill, Paul Cotofrei et al. · 0 citations
#artificial intelligence Preprint Aug 2026

Destroy Me: Automatic Artifact Generation for Histopathology Images

The results demonstrate that selective, impact-weighted augmentation is vital for balancing practical robustness with the preservation of subtle diagnostic features, and demonstrate that models trained on "destroyed" patches consistently outperform baselines on independent real-world datasets.

Zuzanna Krawczyk-Borysiak, Adam Krawczyk, Mateusz Miller et al. · 0 citations
#artificial intelligence Preprint Aug 2026

Quantization-Triggered Backdoors in Language Models: Cross-Quantizer Transferability and the Validation--Deployment Gap

It is demonstrated that source-precision auditing alone does not rule out quantization-triggered behavior and that the final deployed configuration must be included in behavioral certification for trustworthy edge AI.

Jacopo Dardini, Claudio Stanzione, G. Colò et al. · 0 citations

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MIT News · Artificial Intelligence Aug 27, 2026

Looking beyond natural sequences

A new machine-learning framework aims to improve the success rate of computational protein design while moving away from results that reproduce sequences found in nature.

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