Three things are certain in life: death, taxes, and class definitions. Every class action complaint contains a proposed class definition. It is an indispensable piece of the landscape, just like the ...

The U.S. Supreme Court has been asked to examine whether class certification is automatically barred when the proposed class definition is "fail safe"—or when membership hinges on a case's outcome on ...

You could call it class warfare, except the warfare is on the very idea of class. For generations now, various prominent scholars have decided we’d be better off abolishing it. Back in 1939, the ...

AI classification sorts data, aiding in tasks like spam detection. Two AI learner types: "lazy" for large, evolving data, "eager" for immediate sorting. In investing, classification helps identify ...