In probability theory, the theory of large deviations concerns the asymptotic behaviour of remote tails of sequences of probability distributions. While...
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Cramér's theorem is a fundamental result in the theory of large deviations, a subdiscipline of probability theory. It determines the rate function of a series...
2 KB (310 words) - 06:32, 14 April 2025
In mathematics, Laplace's principle is a basic theorem in large deviations theory which is similar to Varadhan's lemma. It gives an asymptotic expression...
3 KB (386 words) - 03:08, 20 April 2025
mathematics — specifically, in large deviations theory — the contraction principle is a theorem that states how a large deviation principle on one space "pushes...
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Rate function (redirect from Large deviation principle)
large deviations theory — a rate function is a function used to quantify the probabilities of rare events. Such functions are used to formulate large...
9 KB (1,305 words) - 18:08, 25 January 2024
In probability theory, the multinomial distribution is a generalization of the binomial distribution. For example, it models the probability of counts...
39 KB (6,414 words) - 18:15, 11 April 2025
divergence Le Cam's theorem Large deviations theory Contraction principle (large deviations theory) Varadhan's lemma Tilted large deviation principle Rate function...
11 KB (1,000 words) - 14:07, 2 May 2024
Law of large numbers Law of the iterated logarithm Slutsky's theorem Delta method Asymptotic analysis Exact statistics Large deviations theory Höpfner...
9 KB (923 words) - 13:40, 23 February 2022
Rough path (redirect from Theory of rough paths)
the Contraction principle in large deviations theory reduces Freidlin–Wentzell's problem to demonstrating the large deviation principle for ( t , ε B t )...
30 KB (5,779 words) - 10:57, 23 April 2025
Varadhan's lemma (category Large deviations theory)
In mathematics, Varadhan's lemma is a result from the large deviations theory named after S. R. Srinivasa Varadhan. The result gives information on the...
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variance is the average of the squared deviations from the mean.) A useful property of the standard deviation is that, unlike the variance, it is expressed...
59 KB (8,233 words) - 19:16, 23 April 2025
Schilder's theorem (category Large deviations theory)
^{n}} to functional Wiener integration. The theorem is used in the large deviations theory of stochastic processes. Roughly speaking, out of Schilder's theorem...
6 KB (1,111 words) - 20:59, 14 April 2025
Freidlin–Wentzell theorem (category Large deviations theory)
to Mark Freidlin and Alexander D. Wentzell) is a result in the large deviations theory of stochastic processes. Roughly speaking, the Freidlin–Wentzell...
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Fisher–Tippett–Gnedenko theorem Generalized extreme value distribution Large deviation theory Outlier Pareto distribution Pickands–Balkema–de Haan theorem Rare...
28 KB (2,726 words) - 13:30, 7 April 2025
distribution Laplace principle (large deviations theory) LaplacesDemon – software Large deviations theory Large deviations of Gaussian random functions LARS...
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a German xDT format to transfer laboratory tests Large deviations theory, field of probability theory Learning Design and Technology, an academic program...
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{\displaystyle a} and b . {\displaystyle b.} This estimate is useful in large deviations theory under exponential moment conditions, because b ln b {\displaystyle...
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has been suppressed by assuming that the variable has been measured as deviations from its mean) as X t = 1 ϕ ( B ) ε t . {\displaystyle X_{t}={\frac {1}{\phi...
34 KB (5,421 words) - 03:27, 4 February 2025
Asymptotic equipartition property (category Information theory)
number of samples. Such results are studied in large deviations theory; intuitively, it is the large deviations that would violate equipartition, but these...
23 KB (3,965 words) - 09:57, 31 March 2025
Sanov's theorem (category Information theory)
distribution. In the language of large deviations theory, Sanov's theorem identifies the rate function for large deviations of the empirical measure of a...
5 KB (781 words) - 20:11, 14 April 2025
specifically, in large deviations theory — the tilted large deviation principle is a result that allows one to generate a new large deviation principle from...
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the concept of Gromov–Hausdorff limits is closely related to large-deviations theory. Intrinsic flat distance David A. Edwards, "The Structure of Superspace"...
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Error exponents in hypothesis testing (category Large deviations theory)
tests are computed using Sanov's theorem and other results from large deviations theory. Consider a binary hypothesis testing problem in which observations...
5 KB (805 words) - 11:50, 15 June 2021
Laplace's method (category Perturbation theory)
stationary phase Method of steepest descent Large deviations theory Laplace principle (large deviations theory) Laplace's approximation Tierney, Luke; Kadane...
32 KB (7,179 words) - 09:19, 28 April 2025
statistics and probabilistic number theory. John Kingman described him as "one of the giants of statistical theory". Harald Cramér was born in Stockholm...
12 KB (1,264 words) - 20:59, 22 March 2025
In probability theory and statistics, diffusion processes are a class of continuous-time Markov process with almost surely continuous sample paths. Diffusion...
5 KB (1,102 words) - 22:43, 13 April 2025
that the deviations in real GNP are comparatively small and might be attributable to measurement errors rather than real deviations. We call large positive...
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implement in computer code, and lends itself well to risk management of large portfolios of options in real time. It is convenient to express the solution...
18 KB (2,483 words) - 22:26, 10 September 2024
L-theory the K-theory of quadratic forms. Large deviations theory part of probability theory studying events of small probability (tail events). Large sample...
71 KB (7,692 words) - 22:32, 2 March 2025
Dawson–Gärtner theorem (category Large deviations theory)
is a result in large deviations theory. Heuristically speaking, the Dawson–Gärtner theorem allows one to transport a large deviation principle on a “smaller”...
2 KB (256 words) - 06:32, 14 April 2025