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Changes between Version 10 and Version 11 of OfficialTolArchiveNetworkBysSamplerPostProccess


Ignore:
Timestamp:
Jan 5, 2011, 9:22:29 AM (14 years ago)
Author:
Víctor de Buen Remiro
Comment:

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  • OfficialTolArchiveNetworkBysSamplerPostProccess

    v10 v11  
    5959De esta forma tenemos la fórmula de aproximación
    6060 
    61   [[LatexEquation( \ln p_{i}\backsimeq \mu_{0}+\ln\left(\frac{1}{N}\underset{j=1}{\overset{N}{\sum}}\tilde{\pi}_{i}\left(z_{i,j}\right)\right)+n\ln r_{i,k} )]]
     61  [[LatexEquation( \ln p_{i}=\mu_{0}+\nu_{i}  )]]
     62
     63  [[LatexEquation( \nu_{i}=\ln\left(\frac{1}{N}\underset{j=1}{\overset{N}{\sum}}\tilde{\pi}_{i}\left(z_{i,j}\right)\right)+n\ln r_{i,k} )]]
    6264 
     65Puesto que unaa probabilidad ha de ser menor que 1 su logaritmo es siempre negativo, por lo que tenemos una cota para la constante
     66
     67  [[LatexEquation( \mu_{0}<-\underset{i=S'}{\max}\left\{ \nu_{i}\right\}  )]] [[BR]]
    6368 
    6469== Verosimilitud del parámetro ==
     
    8388Sujeto a
    8489
    85   [[LatexEquation( \mu_0\leq-\underset{i=S'}{\max}\left\{ \ln\left(\pi_{i}+\underset{j=1}{\overset{k}{\prod}}\pi_{i,j}\right)+n\ln r_{i,k}\right\}  )]] [[BR]]
     90  [[LatexEquation( \mu_{0}<-\underset{i=S'}{\max}\left\{ \nu_{i}\right\}  )]] [[BR]]
    8691 
     92Resolviendo este problema obtenemos el valor de [[LatexEquation( \mu_{0} )]] que nos permite completar el resto de cálculos.
    8793 
    8894== Test de super-población ==