Object structure

Title:

Possibilistic approach to Bayes decisions

Subtitle:

Raport Badawczy = Research Report ; RB/33/2002

Creator:

Hryniewicz, Olgierd (1948- ). Autor

Publisher:

Instytut Badań Systemowych. Polska Akademia Nauk ; Systems Research Institute. Polish Academy of Sciences

Place of publishing:

Warszawa

Date issued/created:

2002

Description:

[14] pages ; 21 cm ; Bibliography p. [12-13]

Subject and Keywords:

Optimal decisions ; Imprecise information ; Fuzzy risks ; Possibility indices ; Decyzja optymalna ; Informacja niepewna ; Rozmyte ryzyko ; Wskaźnik możliwości

Abstract:

The decision problems are considered when the prior probabilistic information about the state of nature and decision maker's utility function are imprecisely defined. In such a case the risks (or the expected utility) of considered decisions are also imprecisely defined. We propose two-step procedure for finding the optimal decision. First, we order possible decisions using the λ-average ranking method by Campos and Gonzalez. Then we use possibilistic Possibility of Dominance and Necessity of Strict Dominance indices proposed by Dubois and Prade for the comparison of consequences of the most promising solutions.

Relation:

Raport Badawczy = Research Report

Resource Type:

Report

Source:

RB-2002-33

Language:

eng

Language of abstract:

Rights:

Creative Commons Attribution BY 4.0 license

Terms of use:

Copyright-protected material. [CC BY 4.0] May be used within the scope specified in Creative Commons Attribution BY 4.0 license, full text available at: ; -

Digitizing institution:

Systems Research Institute of the Polish Academy of Sciences

Original in:

Library of Systems Research Institute PAS

Projects co-financed by:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.


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