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 ...

Abstract: Machine learning has been successfully applied to drug combination prediction in recent years. However, in some situations, the class imbalance problem still shows highly negative impacts on ...

Walnut Grove players stand for the national anthem before a Class 5A Division II Region I semifinal high school football playoff game against Argyle on Friday, Nov. 28, 2025, in Arlington. Smiley N.

Frisco Emerson thought it was going to be moving up to Class 5A Division I in realignment. It turns out, Emerson will be staying in 5A Division II. The University Interscholastic League adjusted the ...