منابع مشابه
Belief Revision in Probability Theory
In a probability-based reasoning system, Bayes’ theorem and its variations are often used to revise the system’s beliefs. However, if the explicit conditions and the implicit conditions of probability assignments are properly distinguished, it follows that Bayes’ theorem is not a generally applicable revision rule. Upon properly distinguishing belief revision from belief updating, we see that J...
متن کاملRevision : Probability and Linear Algebra Week 1 , Lecture 2 1 Revision : Probability Theory 1 . 1 Random Variables
For notational convenience, we often omit any reference to the sample space, Ω. However, we still systematically distinguish a random variable from one of its realizations, by using upper cases for the former and lower cases, for the latter. A realization from a random variable is also referred to as an observed value. Note that this upper/lower case convention is not respected by Weisberg, in ...
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اهمیت این پژوهش در آن بود که به گفت? بسیاری از پژوهشگرانِ حوز? بازبینی ترجمه، ادبیات موجود در این زمینه به لحاظ نظری و عملی چندان قوی نیست و بخش های موجود نیز برداشت مناسبی از این مرحل? فرایند ترجمه ندارند، اگرچه اخیراً توجه به آن به صورت نظام مند افزایش یافته است. در عین حال، پژوهش های موجود از یک سو بر دگربازبینی بیشتر از خودبازبینی تأکید دارند و از دیگر سو تنها به لحاظ نظری به این موضوع می پرد...
15 صفحه اولConditionals, Probability, and Belief Revision (preliminary Version) Conditionals, Probability, and Belief Revision (preliminary Version)*
A famous result obtained in the mid-seventies by David Lewis shows that a straightforward interpretation of probabilities of conditionals as conditional probabilities runs into serious trouble. In this paper we try to circumvent this trouble by defining extensions of probability functions, called conditional probability functions. We further defend the position that rational partial beliefs (ab...
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ژورنال
عنوان ژورنال: Notre Dame Journal of Formal Logic
سال: 1991
ISSN: 0029-4527
DOI: 10.1305/ndjfl/1093635755