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Mapping the Adolescent Brain to Predict Tobacco Use

01.01.2026 by qfx

The proposed Graph Neural Network Transformer (GNN-TF) architecture integrates fMRI imaging and structured data for classification tasks, employing a “cls” token as a prompt in all transformer models except GPT2-where, adhering to OpenAI’s guidelines, it is appended to the sequence alongside projected sex and age features-to facilitate comprehensive data analysis.

A new machine learning model leverages brain connectivity and personal data to forecast the likelihood of future tobacco use in adolescents.

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Decoding Bitcoin: A New Neural Network for Price Forecasting

31.12.2025 by qfx

The proposed PGRU architecture leverages two parallel GRU networks-one for price features and another for structural features-whose fused outputs, processed by a feedforward network, ultimately generate price predictions.

Researchers have developed a parallel gated recurrent unit (GRU) architecture that offers improved accuracy and efficiency in predicting Bitcoin prices.

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Following the Money: AI-Powered Paths to Smarter Venture Capital

31.12.2025 by qfx

The path selector operates by systematically evaluating the graph to identify and retrieve the optimal trajectory, effectively navigating a complex network to pinpoint the most efficient route.

New research demonstrates how combining graph-based knowledge with large language models can significantly improve the accuracy of venture capital investment predictions.

Categories Science

When AI Tries to Persuade: Unmasking Manipulative Language Models

31.12.2025 by qfx

The DarkPatterns-LLM corpus comprises 401 entries distributed across seven categories of harmful design patterns, with each category representing a proportional range of 12.0% to 17.2% of the total dataset.

Researchers have developed a new benchmark to assess how readily large language models exhibit manipulative behaviors, going beyond basic safety to reveal the subtle ways they can influence users.

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The AI Mirror Test: Can Language Models Know What They’ve Written?

31.12.2025 by qfx

New research reveals that current AI text detectors are easily tricked, raising serious questions about their reliability in educational settings.

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Spotting the Unexpected: AI Learns to Detect Rare Driving Risks

31.12.2025 by qfx

The system integrates machine learning and rule-based detection methods to identify anomalous driving scenarios, aiming for effective responses despite the inevitable challenges of real-world deployment and the eventual accumulation of technical debt inherent in any complex framework.

A new approach uses unsupervised learning to identify unusual driving patterns that could signal potential safety hazards.

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Beyond the Lab: Building Machine Learning You Can Rely On

31.12.2025 by qfx

As machine learning models move into real-world applications, their performance can degrade when faced with unexpected data-this review explores how to ensure consistent reliability.

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Predicting the Ocean’s Pulse with Deep Learning

31.12.2025 by qfx

A new study showcases how artificial intelligence can accurately forecast ocean dynamics using limited data from satellite observations.

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Beyond Backtesting: Building Trustworthy Crypto Trading Strategies

31.12.2025 by qfx

AutoQuant navigates the treacherous landscape of model optimization with a two-stage Bayesian search and double-screening process, ensuring stability through continuous live monitoring, and enforces rigorous financial alignment via a [latex]t\!+\!1[/latex] execution schedule and strict avoidance of predictive funding-a system designed to mitigate risk by prioritizing present certainty over speculative gain.

New research highlights the critical need for realistic cost modeling and rigorous validation to prevent inflated performance estimates in cryptocurrency perpetual futures trading.

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Seeing Through the Noise: AI-Powered Insights from Network Traffic

31.12.2025 by qfx

The ReGAIN architecture establishes a data pipeline that ingests traffic information and processes it through a reasoning engine, effectively translating raw data into actionable insights.

A new framework combines the power of large language models with targeted data retrieval to dramatically improve network traffic analysis and threat detection.

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