نتایج جستجو برای: iv bayes b

تعداد نتایج: 1074386  

1993
Philippe Smets

Jeffrey's rule of conditioning has been proposed in order to revise a probability measure by another probability function. We generalize it within the framework of the models based on belief functions. We show that several forms of Jeffrey's conditionings can be defined that correspond to the geometrical rule of conditioning and to Dempster's rule of conditioning, respectively. 1. Jeffrey's rul...

ژورنال: فیض 2013
خورشیدی, احمد, صفاری, محمود, صمیمی, منصوره , منیری, رضوان , موسوی, سید غلامعباس , یاسینی, مریم ,

سابقه و هدف: استرپتوکوک گروه B ( GBS ) به­عنوان یک پاتوژن مهم در نوزادان و زنان باردار مطرح است. واکسیناسیون مادران می ­ تواند باعث کاهش کلونیزاسیون و افزایش انتقال آنتی ­ بادی به جنین شده و از عفونت ­ های بعدی پیشگیری کند. برای این باکتری 9 سروتایپ بر اساس پلی­ساکارید کپسولی قابل شناسایی است ( .(Ia, Ib, II-VIII توزیع سروتایپ­ها با گذشت زمان و در مناطق جغرافیایی مختلف تغییر می­کند، بنابراین تول...

Journal: :Arteriosclerosis 1985
F Tercé R W Milne P K Weech J Davignon Y L Marcel

A protein band having the same migration as apolipoprotein (apo) B-48 was observed by SDS electrophoresis in the plasma very low density lipoprotein (VLDL) from 14 Type IV and three Type III hyperlipoproteinemic subjects and from six normal fasting subjects. The VLDL from five Type IV, three Type III, and one normal subject were separated into two subfractions, retained and nonretained, by immu...

2000
Elliott Sober

1. Deriving Bayes' Theorem Bayes' theorem is a piece of mathematics. It is called a theorem because it is derivable from a simple definition in probability theory. As a piece of mathematics, it is not controversial. Bayesianism, on the other hand, is a controversial philosophical theory in epistemology. It proposes that the mathematics of probability theory can be put to work in explicating var...

Journal: :Astronomische Nachrichten 1905

Journal: :Seismological Research Letters 2021

Abstract The spatial variability of the magnitude–frequency distribution is important to improve earthquake forecasting capabilities at different time scales. Here, we develop a novel approach, based on weighted maximum-likelihood estimation, build model for b-value parameter Gutenberg–Richter law and its uncertainty, also catalogs with time-varying completeness magnitude. Then, provide guideli...

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