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evidential decision theory : ウィキペディア英語版 | evidential decision theory Evidential decision theory is a school of thought within decision theory according to which the best action is the one which, conditional on your having chosen it, gives you the best expectations for the outcome. It contrasts with causal decision theory, which requires a causal connection between your actions and the desirable outcome. ==Description==
In a 1981 article, Allan Gibbard and William Harper characterized evidential decision theory as maximization of the expected utility of an action "calculated from conditional probabilities": : where is the desirability of outcome and is the conditional probability of given .
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「evidential decision theory」の詳細全文を読む
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