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Limiting density of discrete points information


In information theory, the limiting density of discrete points is an adjustment to the formula of Claude Shannon for differential entropy.

It was formulated by Edwin Thompson Jaynes to address defects in the initial definition of differential entropy.

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Limiting density of discrete points

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In information theory, the limiting density of discrete points is an adjustment to the formula of Claude Shannon for differential entropy. It was formulated...

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Differential entropy

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analogue of discrete entropy, but it is not.: 181–218  The actual continuous version of discrete entropy is the limiting density of discrete points (LDDP)...

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Asymptotic distribution

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definition of asymptotic normality. Asymptotic analysis Asymptotic theory (statistics) de Moivre–Laplace theorem Limiting density of discrete points Delta...

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Conditional entropy

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\mathrm {H} (Y|X=x)} be the entropy of the discrete random variable Y {\displaystyle Y} conditioned on the discrete random variable X {\displaystyle X}...

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Entropy power inequality

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h(X+Y)\geq h(X'+Y')} Information entropy Information theory Limiting density of discrete points Self-information Kullback–Leibler divergence Entropy estimation...

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Joint entropy

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entropy is a measure of the uncertainty associated with a set of variables. The joint Shannon entropy (in bits) of two discrete random variables X {\displaystyle...

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Mutual information

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used, the unit of mutual information is the hartley, also known as the ban or the dit. The mutual information of two jointly discrete random variables...

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Principle of maximum entropy

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Jaynes called the "invariant measure", is proportional to the limiting density of discrete points. For now, we shall assume that q is known; we will discuss...

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Conditional mutual information

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{\displaystyle P_{Y|Z}} . Compare with the definition of mutual information. For discrete random variables X {\displaystyle X} , Y {\displaystyle Y} , and Z {\displaystyle...

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Asymptotic equipartition property

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directly using the law of large numbers in both the discrete-valued case (where H {\displaystyle H} is simply the entropy of a symbol) and the continuous-valued...

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Channel capacity

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capacity bounds, have been proposed in the literature. The capacity of a discrete memoryless channel can be computed using the Blahut-Arimoto algorithm...

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Information theory

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Intuitively, the entropy HX of a discrete random variable X is a measure of the amount of uncertainty associated with the value of X when only its distribution...

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Edwin Thompson Jaynes

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that was edited by Larry Bretthorst). Differential entropy Limiting density of discrete points Clark J.W.; Norberg R.E.; Bretthorst G.L. (January 2000)...

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Entropy rate

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In the mathematical theory of probability, the entropy rate or source information rate is a function assigning an entropy to a stochastic process. For...

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Catalog of articles in probability theory

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Infinite divisibility / (1:DCR) Le Cam's theorem / (F:B) (1:D) Limiting density of discrete points / (1:DC) Mean difference / (1:DCR) Memorylessness / (1:DCR)...

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List of probability distributions

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strictly a probability distribution, is a limiting form of many continuous probability functions. It represents a discrete probability distribution concentrated...

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List of statistics articles

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Likert scale Lilliefors test Limited dependent variable Limiting density of discrete points Lincoln index Lindeberg's condition Lindley equation Lindley's...

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Likelihood function

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differently for discrete and continuous probability distributions (a more general definition is discussed below). Given a probability density or mass function...

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False color

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images. For density slicing the range of grayscale levels is divided into intervals, with each interval assigned to one of a few discrete colors – this...

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Distributed source coding

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{\displaystyle X} and Y {\displaystyle Y} are two discrete, memoryless, uniformly distributed sources which generate set of variables x {\displaystyle \mathbf {x}...

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Signal processing

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continuous time filtering of deterministic signals Discrete-time signal processing is for sampled signals, defined only at discrete points in time, and as such...

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Lattice Boltzmann methods

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lattice Boltzmann method discretizes this equation by limiting space to a lattice and the velocity space to a discrete set of microscopic velocities (i...

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