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Closures of exponential families

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985556%3A_____%2F05%3A00411370" target="_blank" >RIV/67985556:_____/05:00411370 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Closures of exponential families

  • Original language description

    The variation distance closure of an exponential family with a convex set of canonical parameters is described, not assuming any regularity conditions. The tools are the concepts of convex core of a measure and extension of an exponential family the authors introduced previously, and a new concept of accessible faces of a convex set. Two other closures related to the information divergence are also characterized.

  • Czech name

    Uzávěry exponenciálních rodin

  • Czech description

    Je popsán uzávěr exponenciální rodiny s konvexnou množinou kanonických parametrů v totální variaci, bez jakýchkoliv podmínek regularity. K tomu byly použity pojmy konvexního jádra míry, extenze exponenciální rodiny a přístupné stěny konvexní množiny. Dvadalší typy uzávěrů jsou také charakterizovány.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BA - General mathematics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/IAA1075104" target="_blank" >IAA1075104: Highly structured distributions in artificial intelligence, cryptography and combinatorics</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2005

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Annals of Probability

  • ISSN

    0091-1798

  • e-ISSN

  • Volume of the periodical

    33

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    19

  • Pages from-to

    582-600

  • UT code for WoS article

  • EID of the result in the Scopus database