Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Download
Faster access than browser!
 

Markov information source

Index Markov information source

In mathematics, a Markov information source, or simply, a Markov source, is an information source whose underlying dynamics are given by a stationary finite Markov chain. [1]

11 relations: Communication theory, Entropy rate, Hidden Markov model, Information source (mathematics), Markov chain, Mathematics, Natural language processing, Random variable, Stationary distribution, Transmitter, Viterbi algorithm.

Communication theory

Communication theory is a field of information theory and mathematics that studies the technical process of information and the process of human communication.

New!!: Markov information source and Communication theory · See more »

Entropy rate

In the mathematical theory of probability, the entropy rate or source information rate of a stochastic process is, informally, the time density of the average information in a stochastic process.

New!!: Markov information source and Entropy rate · See more »

Hidden Markov model

Hidden Markov Model (HMM) is a statistical Markov model in which the system being modeled is assumed to be a Markov process with unobserved (i.e. hidden) states.

New!!: Markov information source and Hidden Markov model · See more »

Information source (mathematics)

In mathematics, an information source is a sequence of random variables ranging over a finite alphabet Γ, having a stationary distribution.

New!!: Markov information source and Information source (mathematics) · See more »

Markov chain

A Markov chain is "a stochastic model describing a sequence of possible events in which the probability of each event depends only on the state attained in the previous event".

New!!: Markov information source and Markov chain · See more »

Mathematics

Mathematics (from Greek μάθημα máthēma, "knowledge, study, learning") is the study of such topics as quantity, structure, space, and change.

New!!: Markov information source and Mathematics · See more »

Natural language processing

Natural language processing (NLP) is an area of computer science and artificial intelligence concerned with the interactions between computers and human (natural) languages, in particular how to program computers to process and analyze large amounts of natural language data.

New!!: Markov information source and Natural language processing · See more »

Random variable

In probability and statistics, a random variable, random quantity, aleatory variable, or stochastic variable is a variable whose possible values are outcomes of a random phenomenon.

New!!: Markov information source and Random variable · See more »

Stationary distribution

Stationary distribution may refer to.

New!!: Markov information source and Stationary distribution · See more »

Transmitter

In electronics and telecommunications, a transmitter or radio transmitter is an electronic device which produces radio waves with an antenna.

New!!: Markov information source and Transmitter · See more »

Viterbi algorithm

The Viterbi algorithm is a dynamic programming algorithm for finding the most likely sequence of hidden states—called the Viterbi path—that results in a sequence of observed events, especially in the context of Markov information sources and hidden Markov models.

New!!: Markov information source and Viterbi algorithm · See more »

Redirects here:

Markov source, Unifilar Markov source.

References

[1] https://en.wikipedia.org/wiki/Markov_information_source

OutgoingIncoming
Hey! We are on Facebook now! »