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Negative Binomial Process Count and Mixture Modeling
Negative Binomial Process Count and Mixture Modeling
2012/11/22
The seemingly disjoint problems of count and mixture modeling are united under the negative binomial (NB) process. We reveal relationships between the Poisson, multinomial, gamma and Dirichlet distrib...
A BAYESIAN ANALYSIS OF ENDOGENOUS SWITCHING MODELS FOR COUNT DATA
Bivariatet distribution Count data Endogenous switching Markov chain Monte Carlo Poisson model Unobserved heterogeneity
2009/3/11
This paper considers the count model with endogenous switching proposed by Terza (1998) from a Bayesian point of view. We consider Markov chain Monte Carlo methods to estimate the parameters of the mo...
NETWORKMOTIFS：MEAN AND VARIANCE FOR THE COUNT
network motif motif count random graph sequence of degrees
2009/2/25
Network motifs are at the core of modern studies on biological networks, trying to
encompass global features such as small-world or scale-free properties. Detection of
significant motifs may be base...