The C implementation of Content Relevance Model with collapsed gibbs sampling estimation.
16.09.23 HIGASHI Koichi
The C implementation for Content Relevance Correspondence-Latent Dirichlet Allocation Model ( CRM ) with collapsed gibbs sampling estimation.
[Iwata et al. NIPS2009] http://papers.nips.cc/paper/3773-modeling-social-annotation-data-with-content-relevance-using-a-topic-model.pdf
Fixed-point iteration method are used for hyper-parameter update. [Minka 2000] http://research.microsoft.com/en-us/um/people/minka/papers/dirichlet/minka-dirichlet.pdf