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- Credal_set abstract "A credal set is a set of probability distributions or, equivalently, a set of probability measures. A credal set is often assumed or constructed to be a closed convex set. It is intended to express uncertainty or doubt about the probability model that should be used, or to convey the beliefs of a Bayesian agent about the possible states of the world.Let denote a categorical variable, a probability mass function over , and a credal set over . If is convex, the credal set can be equivalently described by its extreme points . The expectation for a function of with respect to the credal set can be characterised only by its lower and upper bounds. For the lower bound, Notably, such an inference problem can be equivalently obtained by considering only the extreme points of the credal set.[citation needed]It is easy to see that a credal set over a Boolean variable cannot have more than two vertices, while no bounds can be provided for credal sets over variables with three or more values.[citation needed]".
- Credal_set wikiPageID "31320359".
- Credal_set wikiPageRevisionID "593608055".
- Credal_set hasPhotoCollection Credal_set.
- Credal_set subject Category:Bayesian_inference.
- Credal_set subject Category:Probability_bounds_analysis.
- Credal_set type Abstraction100002137.
- Credal_set type ExoticProbabilities.
- Credal_set type Measure100033615.
- Credal_set type Probability105091770.
- Credal_set comment "A credal set is a set of probability distributions or, equivalently, a set of probability measures. A credal set is often assumed or constructed to be a closed convex set. It is intended to express uncertainty or doubt about the probability model that should be used, or to convey the beliefs of a Bayesian agent about the possible states of the world.Let denote a categorical variable, a probability mass function over , and a credal set over .".
- Credal_set label "Credal set".
- Credal_set sameAs m.0gjbs4c.
- Credal_set sameAs Q5183679.
- Credal_set sameAs Q5183679.
- Credal_set sameAs Credal_set.
- Credal_set wasDerivedFrom Credal_set?oldid=593608055.
- Credal_set isPrimaryTopicOf Credal_set.