The main functional categories are system software and application software.

Bugs fall into two major categories: crashing and functional.

On this data, our goal is to cluster the genes, and the four functional categories are used as our external knowledge.

That is, we evaluate algorithm performance by how closely the clusters reproduce these four functional categories.

For each clustering approach, we produced four clusters (which is the number of functional categories).

As with families of auras, they fell naturally into functional categories.

A synchro will fall into one of eight functional categories.

However, the majority of techniques of importance in biological imaging fall into the functional category.

The hierarchy of functional categories is always the same.

They are divided into three main functional categories.