Компания «АКОМ — Автоматизация и КОМмуникации»
Expected utility theory relies on credence: an agent chooses action ( A ) that maximizes [ EU(A) = \sum_i Cr(O_i) \cdot U(O_i) ] where ( O_i ) are outcomes and ( U ) utility. Without credence, rational choice under uncertainty collapses.
is not a passive state of being; it is an active transaction. It is the weight we place on the scales of judgment when we cannot have absolute proof. In a world of infinite information and finite attention, what you choose to give credence to defines your reality.
Other examples include medical diagnoses (Did the doctor order the necessary MRI, or an expensive one?), home repairs, legal advice, and vitamin supplements.
Philosophers use credence to model how people update their beliefs based on new evidence, a process known as Bayesianism.
Biologists call it the "handicap principle." A peacock’s tail is expensive to grow and dangerous to carry; that is why it is an honest signal of fitness. Similarly, a company that offers a "lifetime guarantee" or a "free 90-day trial" is sending a costly signal. They are betting their resources on their claim, which forces you to give credence.
Expected utility theory relies on credence: an agent chooses action ( A ) that maximizes [ EU(A) = \sum_i Cr(O_i) \cdot U(O_i) ] where ( O_i ) are outcomes and ( U ) utility. Without credence, rational choice under uncertainty collapses.
is not a passive state of being; it is an active transaction. It is the weight we place on the scales of judgment when we cannot have absolute proof. In a world of infinite information and finite attention, what you choose to give credence to defines your reality.
Other examples include medical diagnoses (Did the doctor order the necessary MRI, or an expensive one?), home repairs, legal advice, and vitamin supplements.
Philosophers use credence to model how people update their beliefs based on new evidence, a process known as Bayesianism.
Biologists call it the "handicap principle." A peacock’s tail is expensive to grow and dangerous to carry; that is why it is an honest signal of fitness. Similarly, a company that offers a "lifetime guarantee" or a "free 90-day trial" is sending a costly signal. They are betting their resources on their claim, which forces you to give credence.
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