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Sesión 8: Campos de Markov - inaoe

Sesión 8: Campos de Markov - inaoe

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Re<strong>de</strong>s <strong>de</strong> <strong>Markov</strong>• Po<strong>de</strong>mos consi<strong>de</strong>rar los CAM como un casoespecial <strong>de</strong> un mo<strong>de</strong>lo más general – que son lasRe<strong>de</strong>s <strong>de</strong> <strong>Markov</strong>• Las re<strong>de</strong>s <strong>de</strong> <strong>Markov</strong> (RM) son mo<strong>de</strong>los gráficosprobabilísticos no-dirigidos, que representa las<strong>de</strong>pen<strong>de</strong>ncias e in<strong>de</strong>pen<strong>de</strong>ncias <strong>de</strong> un conjunto <strong>de</strong>variables• Un subconjunto A <strong>de</strong> variables es in<strong>de</strong>pendiente<strong>de</strong> otro subconjunto C dado un tercer subconjuntoB, si los nodos en B separan en el grafo A <strong>de</strong> B© L.E. Sucar: PGM - CAM 18

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