A concept over a domain X is a total Boolean function over X. A concept class is a class of concepts. Concept class is a subject of computational learning theory.
Famous quotes containing the words concept and/or class:
“The new concept of the child as equal and the new integration of children into adult life has helped bring about a gradual but certain erosion of these boundaries that once separated the world of children from the word of adults, boundaries that allowed adults to treat children differently than they treated other adults because they understood that children are different.”
—Marie Winn (20th century)
“Mankind divides itself into two classes,—benefactors and malefactors. The second class is vast, the first a handful.”
—Ralph Waldo Emerson (1803–1882)