Dr. James McCaffrey of Microsoft Research: When multi-class data is skewed toward one or more classes, it's very important to analyze accuracy by class. A multi-class classification problem is one ...

MONTGOMERY, Alabama-- For the first time in more than 25 years, the AHSAA Central Board made a major change to the governing body's classification system. Beginning this fall, the AHSAA will have ...

Classifications for winter sports for the 2024-25 and 2025-26 school years have been released by the FHSAA. The current classifications are still pending, as the appeals deadline for any school or ...

When the New York State Public High School Athletic Association decided to add to its lineup of state tournaments, Section V baseball was among the sports shuffled. The new Class AAA classification or ...

With the Paris 2024 Paralympics well under way, we take a look at how the classification system works in para-sport – and how are athletes’ classifications defined? The idea behind classifications is ...

The S.C. High School League on Friday released its new-look classifications that will be in effect for two years starting with fall sports in 2026. Class 5A once again will be one single ...

The Georgia High School Association placed its 454 member schools into seven classifications on Monday in preparation for the 2026-27 school year. Fifty-six schools are slated to go up in class, while ...