Finettis theorem probability theory (1 Ergebnisse)

Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Please note that the content of this book primarily consists of articlesavailable from Wikipedia or other free sources online. In probabilitytheory, de Finetti's theorem explains why exchangeable observations areconditionally independent given some latent variable to which anepistemic probability distribution would then be assigned. It is namedin honor of Bruno de Finetti. It states that an exchangeable sequence ofBernoulli random variables is a 'mixture' of independent and identicallydistributed Bernoulli random variables - while the individual variablesof the exchangeable sequence are not themselves i.i.d., onlyexchangeable, there is an underlying family of i.i.d. random variables.…