A Hierarchical Pachinko Allocation Model for Social Sentiment Mining.

Li Liu Zi-Gang Huang Yuxin Peng Ming Liu

Published in: KSEM (2015)

Keyphrases

parameter estimation
computational model
social interaction
formal model
data mining
management system
theoretical framework
mathematical model
statistical model
hierarchical structure
high level
cost function
process model
conceptual model
opinion mining
hierarchical model