منابع مشابه
Is Ignorance Bliss?
ignorance is bliss, 'tis folly to be wise. " Thomas Gray If ignorance were bliss, there is information you would pay not to have. Hence the question is whether a rationally-behaving agent would ever do such a thing. This paper demonstrates that 1. A Bayesian agent with a proper, countably additive prior never maximizes utility by paying not to see cost-free data. 2. The definition of " cost-fre...
متن کاملWhen Ignorance is Bliss
It is commonly-accepted wisdom that more information is better, and that information should never be ignored. Here we argue, using both a Bayesian and a non-Bayesian analysis, that in some situations you are better off ignoring information if your uncertainty is represented by a set of probability measures. These include situations in which the information is relevant for the prediction task at...
متن کاملIgnorance is bliss: the information malleability effect
In this dissertation, I propose that, post-action, people tend to be more optimistic about outcomes when their actions were based on malleable (vague) information compared to when their actions were based on unmalleable (precise) information. However, pre-action, no such difference occurs. I term this inconsistency in optimism in the pre and post-action stage, the Information Malleability Effec...
متن کاملPhonetic ignorance is bliss: Inves phonetic information reduction o
Perception studies have long argued that phonetic confusions are more likely to happen across some phonetic features than other (e.g., place of articulation rather than manner) [1]. Similarly, we and others have noted that pronunciation variation occurs more frequently in unstressed syllables, and in syllable codas. This suggests that a phonetic information structure is at play, where for decod...
متن کاملChildhood Habits: Ignorance is not Bliss— A Prevalence Study
Underneath the ignorance of adverse oral habits and general health practices in children proved to fetch harm, lies the basis and the motive in carrying out this study. This survey screened a total of 2636 children between the age group 4 and 15 years, residing in areas in South Kanara district and the prevalence of the adverse habits were assessed using a questionnaire and clinical examination...
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ژورنال
عنوان ژورنال: Blood
سال: 2008
ISSN: 0006-4971,1528-0020
DOI: 10.1182/blood-2008-02-135996