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Encyclopedia > Markov process

In probability theory, a Markov process is a stochastic process that has the Markov property. Wikipedia does not have an article with this exact name. ... In probability theory, a stochastic process has the Markov property if the conditional probability distribution of future states of the process, given the present state, depends only upon the current state, i. ... It has been suggested that this article or section be merged with Probability axioms. ... In the mathematics of probability, a stochastic process is a random function. ... In probability theory, a stochastic process has the Markov property if the conditional probability distribution of future states of the process, given the present state, depends only upon the current state, i. ...


Often, the term Markov chain is used to mean a discrete-time Markov process. Also see continuous-time Markov process. In mathematics, a Markov chain, named after Andrey Markov, is a discrete-time stochastic process with the Markov property. ... In probability theory, a continuous-time Markov process is a stochastic process { X(t) : t ≥ 0 } that enjoys the Markov property and takes values from amongst the elements of a discrete set called the state space. ...


See also

In mathematics, a Markov chain, named after Andrey Markov, is a discrete-time stochastic process with the Markov property. ... In mathematics, subshifts of finite type are used to model dynamical systems, and in particular are the objects of study in symbolic dynamics and ergodic theory. ... To meet Wikipedias quality standards, this article or section may require cleanup. ... A semi-Markov process is one that, when it enters state i, spends a random time having distribution and mean in that state before making a transition. ... In probability theory, a continuous-time Markov process is a stochastic process { X(t) : t ≥ 0 } that enjoys the Markov property and takes values from amongst the elements of a discrete set called the state space. ... Variable-order Markov (VOM) models are an important class of models that extend the well known Markov chain models. ...

External Links

Markov process from MathWorld


References


  Results from FactBites:
 
Markov chain - Wikipedia, the free encyclopedia (1800 words)
Markov chains are related to Brownian motion and the ergodic hypothesis, two topics in physics which were important in the early years of the twentieth century, but Markov appears to have pursued this out of a mathematical motivation, namely the extension of the law of large numbers to dependent events.
Markov chains also have many applications in biological modelling, particularly population processes, which are useful in modelling processes that are (at least) analogous to biological populations.
Markov processes can also be used to generate superficially "real-looking" text given a sample document: they are used in various pieces of recreational "parody generator" software (see dissociated press, Jeff Harrison, Mark V Shaney or [1]).
Markov process - Wikipedia, the free encyclopedia (186 words)
In probability theory, a Markov process is a stochastic process characterized as follows: The state c
Under the assumption that the process runs only from time 0 to time N and that the initial and final states are known, the state sequence is then represented by a finite vector C = (c
This process would be known as a first-order Markov process.
  More results at FactBites »

 

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