Compositionality Meets Belief Revision: a Bayesian Model of Modification
نویسندگان
چکیده
منابع مشابه
Belief Revision meets Philosophy of Science
Well, someone can decide by themselves what they want to do and need to do but sometimes, that kind of person will need some belief revision meets philosophy of science references. People with open minded will always try to seek for the new things and information from many sources. On the contrary, people with closed mind will always think that they can do it by their principals. So, what kind ...
متن کاملA Model for Belief Revision
It is generally recognized that the possibility of detecting contradictions and identifying their sources is an important feature of an intelligent system. Systems that are able to detect contradictions, identify their causes, or readjust their knowledge bases to remove the contradiction, called Belief Revision Systems, Truth Maintenance Systems, or Reason Maintenance Systems, have been studied...
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In Bayesian belief revision a Bayesian agent revises his prior belief by conditionalizing the prior on some evidence using Bayes’ rule. We define a hierarchy of modal logics that capture the logical features of Bayesian belief revision. Elements in the hierarchy are distinguished by the cardinality of the set of elementary propositions on which the agent’s prior is defined. The containment rela...
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We interpret the problem of updating beliefs as a choice problem (selecting a posterior from a set of admissible posteriors) with a reference point (prior). We use AGM belief revision to define the support of admissible posteriors after observing zero probability events and investigate two classes of updating rules for probabilities : 1) ”minimum distance” updating rules which select the poster...
متن کاملA Model of Minimal Probabilistic Belief Revision∗
In the literature there are at least two models for probabilistic belief revision: Bayesian updating and imaging (Lewis (1973, 1976), Gärdenfors (1988)). In this paper we focus on imaging rules that can be described by the following procedure: (1) Identify every state with some real valued vector of characteristics, and accordingly identify every probabilistic belief with an expected vector of ...
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ژورنال
عنوان ژورنال: Review of Philosophy and Psychology
سال: 2020
ISSN: 1878-5158,1878-5166
DOI: 10.1007/s13164-020-00476-8