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Redes Bayesianas

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8. Algoritmos de estimación de distribuciones<br />

Dependencias múltiples (redes <strong>Bayesianas</strong>)<br />

• EBNA Estimation of Bayesian Network<br />

Algorithm (Etxeberria y Larrañaga, 1999)<br />

• Uso de redes <strong>Bayesianas</strong> para aprender y<br />

simular p l (x|D Se<br />

l−1 )<br />

• M 0 es un DAG sin ningún arco<br />

p(X i = x i ) = 1 r i<br />

, i = 1, . . . , n<br />

• La búsqueda voraz comienza con el<br />

modelo obtenido en la generación previa<br />

<strong>Redes</strong> <strong>Bayesianas</strong> – p.74/91

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