Subjective Opinions
Subjective opinions express subjective beliefs about the truth of propositions with degrees of uncertainty, and can indicate subjective belief ownership whenever required. An opinion is usually denoted as where is the subject, also called the belief owner, and is the proposition to which the opinion applies. An alternative notation is . The proposition is assumed to belong to a frame of discernment (also called state space) e.g. denoted as, but the frame is usually not included in the opinion notation. The propositions of a frame are normally assumed to be exhaustive and mutually disjoint, and subjects are assumed to have a common semantic interpretation of propositions. The subject, the proposition and its frame are attributes of an opinion. Indication of subjective belief ownership is normally omitted whenever irrelevant.
Read more about this topic: Subjective Logic
Famous quotes containing the words subjective and/or opinions:
“Whilst Marx turned the Hegelian dialectic outwards, making it an instrument with which he could interpret the facts of history and so arrive at an objective science which insists on the translation of theory into action, Kierkegaard, on the other hand, turned the same instruments inwards, for the examination of his own soul or psychology, arriving at a subjective philosophy which involved him in the deepest pessimism and despair of action.”
—Sir Herbert Read (1893–1968)
“Grandparents who want to be truly helpful will do well to keep their mouths shut and their opinions to themselves until these are requested.”
—T. Berry Brazelton (20th century)