Science Daily

A compact fusion machine just hit gigapascal pressures

Operating a new device named the Fusion Z-pinch Experiment 3, or FuZE-3, Zap Energy has now achieved plasmas with electron pressures as high as 830 megapascals (MPa), or 1.6 gigapascals (GPa) total, ...
IEEE

Performance of Classification Algorithms Under Class Imbalance: Simulation and Real-World Evidence

Abstract: Class imbalance is a persistent challenge in machine learning, particularly in high-stakes applications such as medical diagnostics, bioinformatics, and fraud detection, where the minority ...
IEEE

Robust Sentiment Classification of Arabic Banking App Reviews: A Machine Learning Approach with Multi-Source Labeling and Class Imbalance Handling

Abstract: Sentiment analysis for Arabic banking apps is vital for understanding customer opinions and improving services, but faces challenges due to the language's morphological richness, diverse ...
The Conversation

Earth’s energy imbalance has doubled – here’s why that matters

Heatwaves across Europe and south Asia have dominated the news recently. But these events are really a surface expression of more fundamental changes that are affecting our planet: the Earth itself is ...
Reuters

Macron to chair video call involving G7 and China over economic imbalances

PARIS, June 10 (Reuters) - French President Emmanuel Macron will chair a video conference on Thursday involving Group of Seven countries and ‌China over how to address global economic imbalances, the ...