5WTAG: Detecting the Topics of Chinese Microblogs Based on 5W Model.

Zhibin Zhao Yanfeng Jia Lan Yao Ge Yu Xiangyang Li

Published in: IEEE WISA (2013)

Keyphrases

database
statistical model
computational model
probabilistic model
formal model
network model
high level
prior knowledge
machine learning
information retrieval
decision trees
objective function
probability distribution
management system
mathematical model