Exacting Social Events for Tweets Using a Factor Graph.

Xiaohua Liu Xiangyang Zhou Zhongyang Fu Furu Wei Ming Zhou

Published in: AAAI (2012)

Keyphrases

factor graphs
message passing
graphical models
belief propagation
approximate inference
latent variables
exact inference
probabilistic graphical models
probabilistic inference
markov random field
bayesian networks
co occurrence
higher order
cost model
parameter learning
variational methods
probabilistic model