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:
“It is impossible to dissociate language from science or science from language, because every natural science always involves three things: the sequence of phenomena on which the science is based; the abstract concepts which call these phenomena to mind; and the words in which the concepts are expressed. To call forth a concept, a word is needed; to portray a phenomenon, a concept is needed. All three mirror one and the same reality.”
—Antoine Lavoisier (1743–1794)
“There is still the feeling that women’s writing is a lesser class of writing, that ... what goes on in the nursery or the bedroom is not as important as what goes on in the battlefield, ... that what women know about is a less category of knowledge.”
—Erica Jong (b. 1942)