Opinion Extraction of Government Microblog Comments via BiLSTM-CRF Model.

Jiming Hu Xiang Zheng

Published in: JCDL (2020)

Keyphrases

crf model
conditional random fields
information extraction
e government
sequence labeling
sentiment analysis
probabilistic model
social media
hidden markov models
graphical models
semi supervised
graph cuts
active learning
natural language
energy minimization
random fields
long range
multiscale
social networks