Order of Information
A partial order of information can be introduced by defining if . This means that is less informative than if it adds no new information to . The semigroup is a semilattice relative to this order, i.e. . Relative to any domain (question) a partial order can be introduced by defining if . It represents the order of information content of and relative to the domain (question) .
Read more about this topic: Information Algebra
Famous quotes containing the words order of, order and/or information:
“Deafness produces bizarre effects, reversing the natural order of things; the interchange of letters is the conversation of the deaf, and the only link with society. I would be in despair, for instance, over seeing you speak, but, instead, I am only too happy to hear you write.”
—Philip Dormer Stanhope, 4th Earl Chesterfield (1694–1773)
“One serious drawback about letters is that, in order to get them, one must send some out. When it comes to the mail, I feel it is better to receive than to give.”
—Joseph Epstein (b. 1937)
“So while it is true that children are exposed to more information and a greater variety of experiences than were children of the past, it does not follow that they automatically become more sophisticated. We always know much more than we understand, and with the torrent of information to which young people are exposed, the gap between knowing and understanding, between experience and learning, has become even greater than it was in the past.”
—David Elkind (20th century)