Link-PLSA-LDA: A New Unsupervised Model for Topics and Influence of Blogs.

Ramesh Nallapati William W. Cohen

Published in: ICWSM (2008)

Keyphrases

topic models
probabilistic model
topic modeling
mathematical model
high level
computational model
latent dirichlet allocation
data sets
objective function
information retrieval
search engine
keywords
prior knowledge
unsupervised learning