Fits mixed membership models with discrete multivariate data (with or without repeated measures) following the general framework of Erosheva et al (2004). This package uses a Variational EM approach by approximating the posterior distribution of latent memberships and selecting hyperparameters through a pseudo-MLE procedure. Currently supported data types are Bernoulli, multinomial and rank (Plackett-Luce). The extended GoM model with fixed stayers from Erosheva et al (2007) is now also supported. See Airoldi et al (2014) for other examples of mixed membership models.
|Author||Y. Samuel Wang [aut, cre], Elena A. Erosheva [aut]|
|Date of publication||2015-08-17 01:15:25|
|Maintainer||Y. Samuel Wang <[email protected]>|
|License||GPL (>= 2)|
|Package repository||View on CRAN|
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