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machine learning

17,191 papers

#artificial intelligence Preprint Open access Oct 2026

Causal Integrated Gradients: Scalable Feature Attribution Along Causal Paths

Existing feature attribution methods that account for feature dependencies do not scale to high dimensions. We propose causal integrated gradients (CIG) and causal expected gradients (CEG), which extend integrated gradients to incorporate prior causal structure among input features while retaining its computational eff...

Joran Michiels, Anis Ismail, Maarten De Vos et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Memory as Weights: Internalizing Long-Term History for Streaming Videos

Streaming vision-language models (VLMs) must continuously integrate information from the past while remaining responsive to current observations and user queries. Existing memory mechanisms typically compress, retrieve, or cache historical observations and reintroduce them into the input context, forcing historical mem...

Zhuo-Ming Liu, Jin-Hong Lin, Lin Zhang et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Decoding Naturalistic Speech from fMRI with Temporal Modeling and Multimodal Alignment

Reconstructing what a person perceives from their brain activity is a stringent test of whether neural recordings carry meaningful information. Naturalistic speech offers a rich testbed for this challenge: it unfolds over multiple timescales, but fMRI's noisy, temporally smeared measurements make this structure hard to...

Corentin Caris, Louis Jalouzot, Nona Rajabi et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Momentum, Commentary Tone, and Earnings Surprise in LLM Financial Forecasts

Which inputs drive a language model's financial forecast? We construct synthetic earnings announcements that independently reverse 20-day momentum, non-informational commentary tone, and whether fixed actual EPS beats a manipulated consensus. Six instruction/chat checkpoint conversions from four families (0.49-7.61B ba...

A. Khaybullina · 0 citations
#artificial intelligence Preprint Oct 2026

Selection Is Not Learning: Choosing Model Futures

Self-evolving language models train on tasks they generate, so every round must decide which updated model the next round inherits. Current loops such as R-Zero, Agent0, and Skill Self-Play make this decision through the task, admitting tasks that look learnable and inheriting every resulting update. We identify a sele...

Hao-Yi Yang, Kshitij Mishra, Nils Lukas et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

DemoStream: Batched Task-and-Motion-Plan Optimization for Automated Learning from Demonstration

Learning from demonstration is an effective strategy for endowing robots with manipulation capabilities but requires training on datasets comprised of massive amounts of demonstrations. Existing demonstration collection approaches either require constant human involvement, for example, via teleoperation or are speciali...

Caelan Garrett, Neel Jawale, Fabio Ramos · 0 citations
#artificial intelligence Preprint Oct 2026

GraphBEAT: Graph-based Bucketized Event Aggregation Over Time for Early Risk Stratification of Gastrointestinal Cancers

Longitudinal electronic health records (EHRs) contain complementary diagnostic and laboratory information about patient health. However, irregularity, sparsity, heterogeneity, and incompleteness in documentation complicate EHR modeling. To address the problem, we introduce GraphBEAT (Graph-based Bucketized Event Aggreg...

L. Li-Han, Chris Varghese, Elizabeth Habermann et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Time to Fake It: Continual Machine Learning Intensifies Unfairness in Deepfake Detection

Deepfake detectors safeguard against misinformation, rendering their failures as much a societal as a technical concern. As generators constantly evolve, detectors trained on static datasets miss newly arising threats, while progressive training interferes catastrophically. Yet, mitigating forgetfulness in terms of acc...

Kajaree Das, Oliver B\"ose, Subarnaduti Paul et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Why Shallow Neural Networks Learn Sinusoidal Components First: An Orthogonal Polynomial Dynamics Framework

Neural networks often learn low-frequency components before high-frequency ones --- a phenomenon called spectral bias or termed F-principle. Many numerical studies have demonstrated this phenomenon, and theoretical studies have sought to explain it. However, several goals remain insufficiently addressed: (1) explaining...

Yanyang Xiao · 0 citations
#artificial intelligence Preprint Oct 2026

Learning Rewards in Strategic Games

Understanding the objectives that drive agents'behavior is crucial in strategic environments, where multiple agents interact and adapt to one another. This challenge arises in domains such as cybersecurity, autonomous driving, and online markets, where agents'underlying incentives are typically unknown and must be infe...

Antoine Bergerault, Cyrille Kone, G. Ramponi · 0 citations

From tech blogs

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Microsoft Research Blog Nov 3, 2026

Learn the rules: The hacker mindset

Research Manager Mike Walker reflects on a career spanning hacker culture, cybersecurity, and AI, sharing lessons about trust, teamwork, leadership, and why solving difficult problems requires curiosity, judgment, agility—and an understanding of the rules. The post Learn the rules: The hacker mindset appeared first on Microsoft Research.

Google DeepMind Blog Nov 3, 2026

Agentic cheminformatics with Google Antigravity

Learn how Google Antigravity and our Cheminformatics Skills accelerate drug discovery workflows, search compounds, and propose novel rigidified macrocycles.

MIT News · Artificial Intelligence Oct 28, 2026

Making machines that can listen

Professor Paris Smaragdis develops computers with superhuman hearing for applications like speech recognition, music understanding, and environmental monitoring.

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