Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
probability model
|
| gptkbp:alsoKnownAs |
gptkb:Pólya_urn_model
|
| gptkbp:basicDescription |
An urn contains balls of different colors; at each step, a ball is drawn at random, then replaced along with additional balls of the same color.
|
| gptkbp:describes |
reinforcement process
|
| gptkbp:field |
gptkb:probability_theory
statistics |
| gptkbp:firstDescribed |
1923
|
| gptkbp:generalizes |
classical urn models
|
| gptkbp:hasModel |
contagion
preferential attachment |
| https://www.w3.org/2000/01/rdf-schema#label |
Polya urn scheme
|
| gptkbp:namedAfter |
gptkb:George_Pólya
|
| gptkbp:parameter |
initial composition of urn
number of balls added per draw |
| gptkbp:property |
reinforcement
exchangeability |
| gptkbp:relatedTo |
gptkb:Beta-binomial_distribution
gptkb:Chinese_restaurant_process gptkb:Dirichlet_process |
| gptkbp:usedIn |
gptkb:machine_learning
Bayesian statistics stochastic processes |
| gptkbp:bfsParent |
gptkb:Dirichlet_process
|
| gptkbp:bfsLayer |
7
|