Temat: Kolmogorov metric - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Bayes robustness via the Kolmogorov metric
Autorzy:: Boratyńska, Agata
Zieliński, Ryszard
Powiązania:: https://bibliotekanauki.pl/articles/1340711.pdf
Data publikacji:: 1993
Wydawca:: Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:: stability of Bayes procedures
Bayes robustness
Kolmogorov metric
Opis:: An upper bound for the Kolmogorov distance between the posterior distributions in terms of that between the prior distributions is given. For some likelihood functions the inequality is sharp. Applications to assessing Bayes robustness are presented.
Źródło:: Applicationes Mathematicae; 1993-1995, 22, 1; 139-143
1233-7234
Pojawia się w:: Applicationes Mathematicae
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Determination of yield point of structural materials with using the metric entropy
Autorzy:: Garbacz, G.
Kyzioł, L.
Powiązania:: https://bibliotekanauki.pl/articles/243835.pdf
Data publikacji:: 2014
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: yield point
construction materials
metric entropy by Kolmogorov-Sinai
Opis:: The yield point is one of the basic characteristics of construction materials, which are used in the design engineering calculations. The methods used to determine the yield point is based on the interpretation of the geometric shape of the curve uniaxial tension. This shape is specific for different construction materials and depends among others to the conditions carrying trials. Specific guidelines for determining the yield point were included in the standards specification. The conventionality of procedure concerns especially materials, which, in their deformation characteristic do not have a distinct top of knee. The authors propose an alternative method based on the use of the concept of the metric entropy by Kolmogorov-Sinai. The metric entropy by Kolmogorov-Sinai is used to study the phenomena about a dynamic character. Therefore, this method requires the recording of more number of measuring points: from a few hundred to a dozen thousand, depending on the type of research of constructional materials. A dynamic character of measurement data results from their scatter, which consists of local, non-linear disturbances occurring during deformation of the material and the noise, associated from the action of acquisition path. The aim of the study is to present a more objective method of determining the yield point structural materials, which do not require the use of conventional procedures. The paper presents the results determining of this constant material on the basis of data records monoaxially stretching of tests for metals used in shipbuilding.
Źródło:: Journal of KONES; 2014, 21, 3; 97-104
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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