The Evidential Conditional
نویسندگان
چکیده
منابع مشابه
Evidential Reasoning with Conditional Belief Functions
In the existing evidential networks with belief functions, the relations among the variables are always represented by joint belief functions on the product space of the involved variables. In this paper, we use conditional belief functions to represent such relations in the network and show some relations of these two kinds of representations. We also present a propagation algorithm for such n...
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We propose a new message-passing belief propagation method that approximates belief updating on evidential networks with conditional belief functions. By means of local conditioning, the method is able to propagate beliefs on the original multiply-connected network structure using local computations, facilitating reasoning in a distributed and dynamic context. Further, by use of conditional bel...
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The temporal dimension is a very important aspect which must be taken into account when reasoning under uncertainty. The main purpose of this paper is to address this problem by a new evidential framework for modeling temporal changes in data. This method, allowing to model uncertainty and to manage time varying information thanks to the evidence theory, offers an alternative framework for dyna...
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Aiming to solving the problem that the evidence information based on Dezert-Smarandache (DSm) model can not be fused effectively in Conditional Evidential Network based on Smets/DS model (ENC), a reasoning method in Conditional Evidential Network based on DSm model is proposed. First, the conditional reasoning formular in Conditional Evidential Network based on DSm model is proved and the reaso...
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We characterize and illustrate evidential probability — an interval-valued measure of uncertainty that applies to sentences. Evidential probability is also taken to be relative to a body of knowledge or a database representing the data on which judgments of uncertainty are to be made. Every statement is equivalent to some statement to which statistics in the database are relevant. The problem i...
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ژورنال
عنوان ژورنال: Erkenntnis
سال: 2020
ISSN: 0165-0106,1572-8420
DOI: 10.1007/s10670-020-00332-2