Dr. James McCaffrey of Microsoft Research provides a full-code, step-by-step machine learning tutorial on how to use the LightGBM system to perform multi-class classification using Python and the ...

The view of the new high school sports landscape came into focus Friday when the Pennsylvania Interscholastic Athletic Association released classification parameters for the next two years. Member ...

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 ...

Proposal No. 1 Amends ejection penalty and allows schools to appeal ejections through the AAA’s executive director. PASSED 298-7 Proposal No. 2 Prohibits football players from playing more than five ...