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Gaussian process  

Définition

  • In probability theory and statistics, a Gaussian process is a stochastic process (a collection of random variables indexed by time or space), such that every finite collection of those random variables has a multivariate normal distribution, i.e. every finite linear combination of them is normally distributed. The distribution of a Gaussian process is the joint distribution of all those (infinitely many) random variables, and as such, it is a distribution over functions with a continuous domain, e.g. time or space. (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Gaussian_process)

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http://data.loterre.fr/ark:/67375/MDL-BR6GLFSZ-8

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