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Bayes' Rule Using Imprecise Probabilities [Lecture Notes]

delete2024-04-16
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PRE
AI
B
Branko Ristić *
A
Alessio Benavoli
S
Sanjeev Arulampalam
DOI:10.1109/MSP.2023.3335893delete
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Abstract

Abstract

En 中文
Bayes' rule, as one of the fundamental concepts of statistical signal processing, provides a way to update our belief about an event based on the arrival of new pieces of evidence. Uncertainty is traditionally modeled by a probability distribution. Prior belief is thus expressed by a prior probability distribution, while the update involves the likelihood function, a probabilistic expression of how likely it is to observe the evidence. It has been argued by many statisticians, however, that a broadening of probability theory is required because one may not always be able to provide a probability for every event, due to the scarcity of training data.
Keywords:
Uncertainty
Training data
Signal processing
Probabilistic logic
Probability distribution
Bayes methods
Statistical analysis

Journal

IEEE Signal Processing Magazine cover
IEEE Signal Processing Magazine
IF:
9.6
Papers:
1.1W
Citations:
1.7W

Organization

U
University of Adelaide
Scholars:
2.3W
Papers: 2.4W
Citations: 4.2W
T
Trinity College Dublin
Scholars:
2.4W
Papers: 1.9W
Citations: 2.7W
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