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- ...y measures assign a value lesser than or equal to 1 to the underlying set. In measure theory, the following implications hold between measures: ...2 KB (238 words) - 06:46, 23 December 2021
- In [[mathematics]], in the field of [[measure theory]], '''τ-additivity''' is a certain property of [[Measure (mathematics)|meas ...is in <math>\Sigma,</math> the measure of the union is the [[supremum]] of measures of elements of <math>\mathcal{G};</math> that is,: ...1 KB (161 words) - 21:04, 28 June 2022
- In the mathematical discipline of [[measure theory]], the '''intensity''' of a [[Measure (mathematics)|measure]] is the averag ...ich the intensity is well defined is a measurable subset of the set of all measures on <math> \R </math>. The mapping ...2 KB (242 words) - 17:39, 11 November 2022
- {{Short description|Equivalence relation on mathematical measures}} ...ity measure]]s are "the same" from the point of view of [[large deviations theory]]. ...3 KB (392 words) - 11:17, 6 February 2022
- ...extension theorem''' is a result from [[measure theory]] and [[probability theory]] on extensions of [[probability measure]]s. The theorem makes a statement ...|first2=Jürgen |last2=Lehn |title=Two principles for extending probability measures |journal=Manuscripta Math. |number=21 |pages=43–50 |date=1977|volume=21 |do ...3 KB (380 words) - 11:19, 18 June 2024
- ...th respect to ''μ'' is "as big as it can be". The theory of maximising measures is relatively young and quite little is known about their general structure ...Let Inv(''T'') denote the set of all [[Borel measure|Borel]] probability measures on ''X'' that are [[invariant measure|invariant]] under ''T'', i.e., for ev ...3 KB (404 words) - 07:42, 27 April 2024
- ...tician]] [[Christer Borell]] was a pioneer of the detailed study of convex measures on [[locally convex space]]s in the 1970s.<ref name="Borell1974">{{cite jou | title = Convex measures on locally convex spaces ...5 KB (732 words) - 06:54, 23 December 2021
- {{Short description|Theory in probability theory}} ...math> on a [[locally convex space]] <math>X</math> are either [[equivalent measures]] or else [[singular measure|mutually singular]]:<ref name="Bogachev">{{cit ...3 KB (441 words) - 05:12, 5 October 2023
- ...'mixed binomial process''' is a special [[point process]] in [[probability theory]]. They naturally arise from restrictions of ([[mixed Poisson process|mixed ...me that <math> K, X_1, X_2, \dots </math> are [[Independence (probability theory)|independent]] and let <math> \delta_x </math> denote the [[Dirac measure]] ...3 KB (515 words) - 10:04, 7 November 2023
- ...h>-dimensional [[Euclidean space]], for which it can be intuitive to study measures that are unchanged by rotations and translations. An obvious example of suc ...e and survival probability for unimodal Lévy processes|journal=Probability Theory and Related Fields|language=en|volume=162|issue=1–2|pages=155–198|doi=10.10 ...4 KB (627 words) - 22:06, 18 September 2024
- ...033-295x.84.4.327}}</ref> is an asymmetric [[similarity measure]] on [[set theory|sets]] that compares a variant to a prototype. The Tversky index can be see Here, <math>X \setminus Y</math> denotes the [[Complement (set theory)#Relative_complement|relative complement]] of Y in X. ...3 KB (436 words) - 01:40, 2 December 2023
- ...are a useful pedagogical tool for teaching and learning about these basic measures of information. Information diagrams have also been applied to specific pro ...)}}. The circle on the left (red and violet) is the [[Entropy (information theory)|individual entropy]] {{tmath|H(X)}}, with the red being the [[conditional ...3 KB (498 words) - 07:20, 4 March 2024
- In [[measure theory]], the '''Euler measure''' of a [[polyhedral set]] equals the [[Euler integral]] of its [[indicator function]]. ...while the Euler measure of a ''d''-D [[Subspace topology|relative]]-[[Open set|open]] [[bounded convex polyhedron]] is <math>(-1)^d</math>.<ref name="Eule ...990 bytes (129 words) - 17:19, 21 June 2023
- ...ty set''' of a [[measure (mathematics)|measure]] {{mvar|μ}} is any [[Borel set]] {{mvar|B}} such that ...[[random variable]] {{mvar|X}}, a set {{mvar|B}} is called a '''continuity set''' of {{mvar|X}} if ...1 KB (157 words) - 05:06, 13 February 2025
- ...he [[Jaccard index]] and is defined as the size of the [[intersection (set theory)|intersection]] divided by the size of the smaller of two sets: Note that <math>0 \leq \operatorname{overlap}(A,B) \leq 1</math>. If set ''A'' is a [[subset]] of ''B'' or the converse, then the overlap coefficien ...2 KB (312 words) - 11:44, 9 June 2024
- ...eory]], the '''Mitchell order''' is a [[well-founded]] [[preorder]] on the set of [[normal measure]]s on a [[measurable cardinal]] ''κ''. It is named for ...ed on the set (or [[proper class]], as the case may be) of [[extender (set theory)|extender]]s for ''κ''; but if it is so defined it may fail to be [[transit ...3 KB (393 words) - 09:18, 26 June 2023
- ...Technology]]</ref> is a type of integral with respect to a [[fuzzy measure theory|fuzzy measure]]. The Sugeno integral over the crisp set <math>A \subseteq X</math> of the function <math>h</math> with respect to t ...2 KB (320 words) - 07:19, 24 January 2025
- In the theory of [[stochastic process]]es, a '''ν-transform''' is an operation that trans === For measures === ...3 KB (478 words) - 03:35, 3 November 2019
- In [[mathematics]] — specifically, in [[geometric measure theory]] — '''spherical measure''' ''σ''<sup>''n''</sup> is the "natur ...idate ''σ''<sup>''n''</sup>'s have been normalized to be probability measures, they are all the same measure. ...5 KB (851 words) - 08:53, 19 February 2025
- ...ometric measure theory]] an '''approximate tangent space''' is a [[measure theory|measure theoretic]] generalization of the concept of a [[tangent space]] fo ...space. This turns out to be the correct point of view in geometric measure theory. ...5 KB (819 words) - 21:17, 22 May 2023