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Markov algorithm information


In theoretical computer science, a Markov algorithm is a string rewriting system that uses grammar-like rules to operate on strings of symbols. Markov algorithms have been shown to be Turing-complete, which means that they are suitable as a general model of computation and can represent any mathematical expression from its simple notation. Markov algorithms are named after the Soviet mathematician Andrey Markov, Jr.

Refal is a programming language based on Markov algorithms.

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Markov algorithm

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science, a Markov algorithm is a string rewriting system that uses grammar-like rules to operate on strings of symbols. Markov algorithms have been shown...

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Markov chain Monte Carlo

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In statistics, Markov chain Monte Carlo (MCMC) is a class of algorithms used to draw samples from a probability distribution. Given a probability distribution...

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Markov decision process

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In mathematics, a Markov decision process (MDP) is a discrete-time stochastic control process. It provides a mathematical framework for modeling decision...

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Hidden Markov model

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likelihood. For linear chain HMMs, the Baum–Welch algorithm can be used to estimate the parameters. Hidden Markov models are known for their applications to...

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Viterbi algorithm

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This is done especially in the context of Markov information sources and hidden Markov models (HMM). The algorithm has found universal application in decoding...

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Markov chain

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A Markov chain or Markov process is a stochastic model describing a sequence of possible events in which the probability of each event depends only on...

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Forward algorithm

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The forward algorithm, in the context of a hidden Markov model (HMM), is used to calculate a 'belief state': the probability of a state at a certain time...

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Markov model

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example, the Viterbi algorithm finds the most likely sequence of spoken words given the speech audio. A Markov decision process is a Markov chain in which state...

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Markov property

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named after the Russian mathematician Andrey Markov. The term strong Markov property is similar to the Markov property, except that the meaning of "present"...

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Reinforcement learning

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learning algorithms is that the latter do not assume knowledge of an exact mathematical model of the Markov decision process and they target large Markov decision...

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Markov blanket

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Nikita I.; Lemeire, Jan; Aliferis, Constantin F. (2013). "Algorithms for discovery of multiple Markov boundaries" (PDF). Journal of Machine Learning Research...

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Secure Hash Algorithms

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The Secure Hash Algorithms are a family of cryptographic hash functions published by the National Institute of Standards and Technology (NIST) as a U.S...

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List of algorithms

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measurements False nearest neighbor algorithm (FNN) estimates fractal dimension Hidden Markov model Baum–Welch algorithm: computes maximum likelihood estimates...

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Theory of computation

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term gives the value of the recursive function applied to the inputs. Markov algorithm a string rewriting system that uses grammar-like rules to operate on...

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Exponential backoff

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efficient algorithm for computing the throughput-delay performance for any stable system. There are 3 key results, shown below, from Lam’s Markov chain model...

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Algorithm

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(7): 424–436. doi:10.1145/359131.359136. S2CID 2509896. A.A. Markov (1954) Theory of algorithms. [Translated by Jacques J. Schorr-Kon and PST staff] Imprint...

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Outline of machine learning

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ANT) algorithm Hammersley–Clifford theorem Harmony search Hebbian theory Hidden Markov random field Hidden semi-Markov model Hierarchical hidden Markov model...

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List of Russian mathematicians

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property, Markov's inequality, Markov processes, Markov random field, Markov algorithm etc. Andrey Markov, Jr., author of Markov's principle and Markov's rule...

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CYK algorithm

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Cocke–Younger–Kasami algorithm (alternatively called CYK, or CKY) is a parsing algorithm for context-free grammars published by Itiroo Sakai in 1961. The algorithm is named...

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Gibbs sampling

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In statistics, Gibbs sampling or a Gibbs sampler is a Markov chain Monte Carlo (MCMC) algorithm for sampling from a specified multivariate probability...

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Markov information source

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a Markov information source, or simply, a Markov source, is an information source whose underlying dynamics are given by a stationary finite Markov chain...

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