14 search results - page 1 / 3 » Fast collapsed gibbs sampling for latent dirichlet allocatio... |
KDD
2008
ACM
14 years 4 months ago
2008
ACM
JMLR
2010
12 years 11 months ago
2010
Collapsed Gibbs sampling is a frequently applied method to approximate intractable integrals in probabilistic generative models such as latent Dirichlet allocation. This sampling ...
ICML
2009
IEEE
14 years 5 months ago
2009
IEEE
Users of topic modeling methods often have knowledge about the composition of words that should have high or low probability in various topics. We incorporate such domain knowledg...
NIPS
2008
13 years 6 months ago
2008
Hierarchical probabilistic modeling of discrete data has emerged as a powerful tool for text analysis. Posterior inference in such models is intractable, and practitioners rely on...
SLSFS
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. This article presents a unified theory for analysis of components in discrete data, and compares the methods with techniques such as independent component analysis, non-...