Online Sparse Collapsed Hybrid Variational-Gibbs Algorithm for Hierarchical Dirichlet Process Topic Models.

Sophie Burkhardt Stefan Kramer

Published in: ECML/PKDD (2) (2017)

Keyphrases

topic models
probabilistic model
expectation maximization
variational inference
information extraction
markov random field
learning algorithm
k means
prior knowledge
text mining
em algorithm
closed form
latent variables
topic modeling