ELFT HÍRADÓ

[Ferenc Siklér <sikler.ferenc AT wigner.hu>]

Kedves kollégák,

 Szeretettel meghívunk minden érdeklődőt a Wigner FK Nagyenergiás Fizikai
Osztályának jövő hétfői szemináriumára, január 6-ra, 10:00-ra.

 Részletek itt (valamint alább)
 https://indico.wigner.hu/event/1641/
 szokatlan helyszín: 3.épület Tanácsterem(!)

 Az előadás a zoom-on keresztül is követhető lesz.

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József Zsolt Bernád (Forschungszentrum Jülich, Germany)

Title: Representation theorems in Bayesian statistics

Abstract:

Throughout this talk, I will discuss several representation theorems about 
observable random quantities. In the beginning, the concept of exchangeability 
with some examples is discussed, which leads to representations that justify 
and clarify the use and interpretation of such familiar concepts as likelihoods 
and prior distributions. As we establish justification for using Bayesian 
methods, it is shown that beliefs that possess certain additional invariance 
properties lead to representations that include well-known specific forms of 
parametric distributions, such as normal and exponential distributions. Then, I 
will discuss partial exchangeability judgments about data structures. Finally, 
a brief overview of the differences between the objective and subjective 
probabilities will be presented.
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Üdvözlettel,
 Siklér Ferenc