The league does however operate under a number of restrictions, allowing it to classify itself as a 'developmental league'.

Tagging, which is one of the defining characteristics of Web 2.0 services, allows users to collectively classify and find information.

Pfeiffer conducted a 12-year study which allowed him to classify behavior disorders into four categories based on trace metal patterns.

Classification: This allows us to completely classify all irreducible representations of the Heisenberg group.

The computational linguistics techniques allowed them to classify messages with respect to whether they advocated buying, holding or selling the stock in question.

Very often, the term is also used for different theories of anthropology and other closely-related disciplines to create evidence, which would allow to classify humans into groups.

And this fall, Amazon.com introduced a system that allows readers to classify books.

The criteria are entities of the system that allow to classify resources (both human and machine) and tasks.

Some sites also allow users to classify images using tags to build a folksonomy.

Most illnesses probably contain elements of both, but with a preponderance of one or the other which allows us to classify them accordingly.